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roboo2
Questions (351)
Let's make balanced moves to get closer to isolating x. Right now, x is inside the parentheses on the left and right sides.
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How many solutions does this equation have?
5(2x + 4) = 7x + 3x + 4 10x + 20 = 7x + 3x + 4 10x + 20 = 10x + 4 There are
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Let’s keep going. Look at the right side of the equation. We have two x terms, 7x+3x, and 4 more. How could you rewrite the
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We’re trying to make balanced moves to get closer to isolating x, but right now x is inside the parentheses on the left. How
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33 views
Subtract 8x from both sides of the equation and rewrite the remaining values.
3x+5x+6 = 2(4x+3) 3x+5x+6 = 8x+6 8x + 6 = 8x + 6
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We still have x terms on both sides of the equation, and we’re trying to isolate x. Let's try to get rid of the x term on one
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We can distribute the 2 to rewrite the right side of the equation without parentheses. What is (2·4x)+(2·3)?
3x+5x+6 =2(4x+3)
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We’re trying to get x alone on one side of the equation, but right now x is inside the parentheses on the right side of the
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Let’s keep going. We have x terms on both sides of the equation, and we’re trying to isolate x. Let's try to get rid of the
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Let’s make moves to try to isolate the variable x, or get x alone on one side of the equation. There are many ways that you
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How many solutions does this equation have? Solve on paper and enter your answer on Zearn.
6x = 1/6 (36x+6) A.No solutions B.One
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Subtract 4x from each side to rewrite the equation.
4(x−2) = 4x−6 4x − 8 = 4x − 6 −4x = −4x ? = ?
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There are x terms on both sides of the equation, and we’re trying to isolate x. Let’s get rid of the x term from one of the
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21 views
First, let’s try to isolate the variable, x. One of the x terms is inside the parentheses on the left. So, let’s start by
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21 views
First, let’s try to isolate the variable, x. One of the x terms is inside the parentheses on the left. So, let’s start by
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25 views
First, let’s try to isolate the variable, x. There are x terms on both sides of the equation. One way you could solve is to
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How many solutions does this equation have
18 divided by 3 = 3x divided by 3 ? = ?
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Divide both sides of the equation by 3 to find the value of x
18 divided by 3 = 3x divided by 3 ? = ?
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Divide both sides of the equation by 2 to find the value of x.
12 divided by 2 = 2x divided by 2 ? = ?
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How many solutions does this equation have? Solve on paper and enter your answer on Zearn.
4(x−5)=20−x A.One solution
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subtract 3x from each side to rewrite the equation.
1/2(6x + 2) = 3x 3x + 1 = 3x -3 = -3 ? = ?
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Let’s solve this equation step by step. You’re trying to get rid of the parentheses on the left by distributing the 1/2 to
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You’re trying to find how many solutions the equation 3(x+12)=3x+4 has. Let’s start by getting rid of the parentheses. One
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17 views
Subtract 4x from each side to rewrite the equation.
4(x+2) = 4x+2 4x + 8 = 4x + 2 −4x −4x =?
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Let's make balanced moves to try to isolate x. Right now, one of the x terms is inside the parentheses on the left side. So,
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22 views
Let’s try to isolate the variable, x. Since there are x terms on both sides of the equation, let’s get rid of the x term
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Let’s try to isolate the variable, x. Since there are x terms on both sides of the equation, let’s get rid of the x term
1 answer
19 views
Now, let’s think about -3. Start by substituting -3 for x in the equation.
x = x + 1 ? = ? + 1
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Start by substituting 4 for x in the equation.
x = x + 1 ? = ? + 1
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Which of these equations has an infinite number of solutions? In other words, if you substitute any value for x, which equation
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Finally, look at 100. Start by substituting 100 for x in the equation.
x + 1 = x + 1 ? + 1 = ? + 1
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x + 1 = x + 1
? + 1 = ? + 1
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x+1 = x+1
?+1 = ?+1
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Start by substituting 2 for x in the equation.
x + 1 = x + 1 ?+ 1 = ? + 1
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Now, let’s focus on the right side. Evaluate the expression on the right side of the equation.
5(x+2) = 2x+19 5(3+2) = 2(3)+19
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Start by substituting 3 for x in the original equation. The parentheses are included to show multiplication.
5( x + 2) = 2 x + 19
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What is the solution to this equation? You can choose to show your work below or solve on paper.
5(x+2) = 2x+19 x =
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which group most likely opposed the Progressive reform efforts of Governor Parker?
A. tenant farmers and sharecroppers in rural
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which statement best explains why it was important to change child labor laws in Louisiana?
A. Child workers were unable to
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Part A
Multiple Choice Question What was the goal of the Progressive Movement? A. oppose the spread of communism in the U.S. B.
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Use your knowledge of the Progressive Movement to identify which statement was written by one of the muckrakers and which was
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Part A
Multiple Choice Question Using Source 3, which reason best explains why farmers and industrial workers supported the
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Buildings where dozens of families lived crammed into run down and tight quarters, such as in the second picture of source 3,
A.
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which of the following political trends during the Gilded Age?
A. The rise of populism, focused on bimetallism and a graduated
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There are many ways you could solve this equation. One way you can start is by rewriting the expression on the left to make it
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23 views
13−2(b+2)
= 6b−7 13−2b−4 = 6b−7 −2b + 9 = 6b − 7 + 2b + 2b 9 = 8b−7 b =
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6b-7+2b
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-2b+9+2b
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Keep going. We’re trying to get b alone on one side and a constant alone on the other. We can make a balanced move so that the
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13+-4
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-2x2
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