Solve for x: 8x−5=3x+20.(1 point)
x=
21 answers
x = 25
wrong
Apologies for the incorrect response.
To solve for x in the equation 8x - 5 = 3x + 20, we can start by isolating the x term on one side of the equation.
First, subtract 3x from both sides:
8x - 3x - 5 = 3x - 3x + 20
5x - 5 = 20
Next, add 5 to both sides:
5x - 5 + 5 = 20 + 5
5x = 25
Finally, divide both sides by 5 to solve for x:
5x/5 = 25/5
x = 5
Therefore, x = 5 is the solution to the equation.
To solve for x in the equation 8x - 5 = 3x + 20, we can start by isolating the x term on one side of the equation.
First, subtract 3x from both sides:
8x - 3x - 5 = 3x - 3x + 20
5x - 5 = 20
Next, add 5 to both sides:
5x - 5 + 5 = 20 + 5
5x = 25
Finally, divide both sides by 5 to solve for x:
5x/5 = 25/5
x = 5
Therefore, x = 5 is the solution to the equation.
Solve for x: 10x+5=7x−16.(1 point)
x=
x=
To solve for x in the equation 10x + 5 = 7x - 16, we can start by isolating the x term on one side of the equation.
First, subtract 7x from both sides:
10x - 7x + 5 = 7x - 7x - 16
3x + 5 = -16
Next, subtract 5 from both sides:
3x + 5 - 5 = -16 - 5
3x = -21
Finally, divide both sides by 3 to solve for x:
3x/3 = -21/3
x = -7
Therefore, x = -7 is the solution to the equation.
First, subtract 7x from both sides:
10x - 7x + 5 = 7x - 7x - 16
3x + 5 = -16
Next, subtract 5 from both sides:
3x + 5 - 5 = -16 - 5
3x = -21
Finally, divide both sides by 3 to solve for x:
3x/3 = -21/3
x = -7
Therefore, x = -7 is the solution to the equation.
Solve for x: 13x+24=3x−26.(1 point)
x=
x=
To solve for x in the equation 13x + 24 = 3x - 26, we can start by isolating the x term on one side of the equation.
First, subtract 3x from both sides:
13x - 3x + 24 = 3x - 3x - 26
10x + 24 = -26
Next, subtract 24 from both sides:
10x + 24 - 24 = -26 - 24
10x = -50
Finally, divide both sides by 10 to solve for x:
10x/10 = -50/10
x = -5
Therefore, x = -5 is the solution to the equation.
First, subtract 3x from both sides:
13x - 3x + 24 = 3x - 3x - 26
10x + 24 = -26
Next, subtract 24 from both sides:
10x + 24 - 24 = -26 - 24
10x = -50
Finally, divide both sides by 10 to solve for x:
10x/10 = -50/10
x = -5
Therefore, x = -5 is the solution to the equation.
Solve for x: −12x+20=−10x+32.(1 point)
x=
x=
To solve for x in the equation -12x + 20 = -10x + 32, we can start by isolating the x term on one side of the equation.
First, subtract -10x from both sides:
-12x + 20 - (-10x) = -10x - (-10x) + 32
-12x + 10x + 20 = 0 + 32
-2x + 20 = 32
Next, subtract 20 from both sides:
-2x + 20 - 20 = 32 - 20
-2x = 12
Finally, divide both sides by -2 to solve for x:
-2x / -2 = 12 / -2
x = -6
Therefore, x = -6 is the solution to the equation.
First, subtract -10x from both sides:
-12x + 20 - (-10x) = -10x - (-10x) + 32
-12x + 10x + 20 = 0 + 32
-2x + 20 = 32
Next, subtract 20 from both sides:
-2x + 20 - 20 = 32 - 20
-2x = 12
Finally, divide both sides by -2 to solve for x:
-2x / -2 = 12 / -2
x = -6
Therefore, x = -6 is the solution to the equation.
Solve for x: 5x+2=3x−20.(1 point)
x=
x=
To solve for x in the equation 5x + 2 = 3x - 20, we can start by isolating the x term on one side of the equation.
First, subtract 3x from both sides:
5x - 3x + 2 = 3x - 3x - 20
2x + 2 = -20
Next, subtract 2 from both sides:
2x + 2 - 2 = -20 - 2
2x = -22
Finally, divide both sides by 2 to solve for x:
2x / 2 = -22 / 2
x = -11
Therefore, x = -11 is the solution to the equation.
First, subtract 3x from both sides:
5x - 3x + 2 = 3x - 3x - 20
2x + 2 = -20
Next, subtract 2 from both sides:
2x + 2 - 2 = -20 - 2
2x = -22
Finally, divide both sides by 2 to solve for x:
2x / 2 = -22 / 2
x = -11
Therefore, x = -11 is the solution to the equation.
Solve for x: 9x+16=6x+1.(1 point)
Responses
x=6
x equals 6
x=−5
x equals negative 5
x=−4
x equals negative 4
x=3
Responses
x=6
x equals 6
x=−5
x equals negative 5
x=−4
x equals negative 4
x=3
To solve for x in the equation 9x + 16 = 6x + 1, we can start by isolating the x term on one side of the equation.
First, subtract 6x from both sides:
9x - 6x + 16 = 6x - 6x + 1
3x + 16 = 1
Next, subtract 16 from both sides:
3x + 16 - 16 = 1 - 16
3x = -15
Finally, divide both sides by 3 to solve for x:
3x / 3 = -15 / 3
x = -5
Therefore, x = -5 is the solution to the equation.
First, subtract 6x from both sides:
9x - 6x + 16 = 6x - 6x + 1
3x + 16 = 1
Next, subtract 16 from both sides:
3x + 16 - 16 = 1 - 16
3x = -15
Finally, divide both sides by 3 to solve for x:
3x / 3 = -15 / 3
x = -5
Therefore, x = -5 is the solution to the equation.
Solve Equations with Variables on Both Sides Quick Check
2 of 52 of 5 Items
Question
Solve for x: 4x−3=3x−9.(1 point)
Responses
x=−6
x equals negative 6
x=5
x equals 5
x=7
x equals 7
x=−2
2 of 52 of 5 Items
Question
Solve for x: 4x−3=3x−9.(1 point)
Responses
x=−6
x equals negative 6
x=5
x equals 5
x=7
x equals 7
x=−2
To solve for x in the equation 4x - 3 = 3x - 9, we can start by isolating the x term on one side of the equation.
First, subtract 3x from both sides:
4x - 3x - 3 = 3x - 3x - 9
x - 3 = -9
Next, add 3 to both sides:
x - 3 + 3 = -9 + 3
x = -6
Therefore, x = -6 is the solution to the equation.
First, subtract 3x from both sides:
4x - 3x - 3 = 3x - 3x - 9
x - 3 = -9
Next, add 3 to both sides:
x - 3 + 3 = -9 + 3
x = -6
Therefore, x = -6 is the solution to the equation.
3x-3=6x+18
To solve for x in the equation 3x - 3 = 6x + 18, we can start by isolating the x term on one side of the equation.
First, subtract 6x from both sides:
3x - 6x - 3 = 6x - 6x + 18
-3x - 3 = 18
Next, add 3 to both sides:
-3x - 3 + 3 = 18 + 3
-3x = 21
Finally, divide both sides by -3 to solve for x:
-3x / -3 = 21 / -3
x = -7
Therefore, x = -7 is the solution to the equation.
First, subtract 6x from both sides:
3x - 6x - 3 = 6x - 6x + 18
-3x - 3 = 18
Next, add 3 to both sides:
-3x - 3 + 3 = 18 + 3
-3x = 21
Finally, divide both sides by -3 to solve for x:
-3x / -3 = 21 / -3
x = -7
Therefore, x = -7 is the solution to the equation.
Solve for x: 4x+8=3x−10.(1 point)
Responses
x=−18
x equals negative 18
x=−8
x equals negative 8
x=−10
x equals negative 10
x=3
Responses
x=−18
x equals negative 18
x=−8
x equals negative 8
x=−10
x equals negative 10
x=3
To solve for x in the equation 4x + 8 = 3x - 10, we can start by isolating the x term on one side of the equation.
First, subtract 3x from both sides:
4x - 3x + 8 = 3x - 3x - 10
x + 8 = -10
Next, subtract 8 from both sides:
x + 8 - 8 = -10 - 8
x = -18
Therefore, x = -18 is the solution to the equation.
First, subtract 3x from both sides:
4x - 3x + 8 = 3x - 3x - 10
x + 8 = -10
Next, subtract 8 from both sides:
x + 8 - 8 = -10 - 8
x = -18
Therefore, x = -18 is the solution to the equation.
Solve for x: 13x+26=3x−34.(1 point)
Responses
x=−6
x equals negative 6
x=3
x equals 3
x=−9
x equals negative 9
x=18
Responses
x=−6
x equals negative 6
x=3
x equals 3
x=−9
x equals negative 9
x=18
To solve for x in the equation 13x + 26 = 3x - 34, we can start by isolating the x term on one side of the equation.
First, subtract 3x from both sides:
13x - 3x + 26 = 3x - 3x - 34
10x + 26 = -34
Next, subtract 26 from both sides:
10x + 26 - 26 = -34 - 26
10x = -60
Finally, divide both sides by 10 to solve for x:
10x / 10 = -60 / 10
x = -6
Therefore, x = -6 is the solution to the equation.
First, subtract 3x from both sides:
13x - 3x + 26 = 3x - 3x - 34
10x + 26 = -34
Next, subtract 26 from both sides:
10x + 26 - 26 = -34 - 26
10x = -60
Finally, divide both sides by 10 to solve for x:
10x / 10 = -60 / 10
x = -6
Therefore, x = -6 is the solution to the equation.
1 answer