-3x = -21 + 9 = -12 [add 9 to both sides]
x = -12 / -3 = 4 [divide both sides by -3]
The equation-3x-9=-21 is solved as follows. Supply the correct numbers to complete the solution.
-3x=_ [add 9 to both sides]
x=_ [ divide both sides buy -3]
11 answers
Not helpful that was wrong could you explain more please
I apologize for the incorrect response earlier. Let's solve the equation -3x - 9 = -21 step by step:
1. To get rid of the -9 on the left side of the equation, we add 9 to both sides:
-3x - 9 + 9 = -21 + 9
-3x = -12
2. Now, we want to solve for x, so we need to isolate it. To do that, we divide both sides of the equation by -3:
-3x / -3 = -12 / -3
x = 4
Therefore, the correct solution is x = 4.
1. To get rid of the -9 on the left side of the equation, we add 9 to both sides:
-3x - 9 + 9 = -21 + 9
-3x = -12
2. Now, we want to solve for x, so we need to isolate it. To do that, we divide both sides of the equation by -3:
-3x / -3 = -12 / -3
x = 4
Therefore, the correct solution is x = 4.
The equation 10x+13=-12 is solved as follows. Supply the correct answer to complete the situation.
10x=_[subtract 13 from both sides]
x=_[divide both sides by 10]
10x=_[subtract 13 from both sides]
x=_[divide both sides by 10]
10x = -12 - 13 = -25 [subtract 13 from both sides]
x = -25 / 10 = -2.5 [divide both sides by 10]
Therefore, the correct solution is x = -2.5.
x = -25 / 10 = -2.5 [divide both sides by 10]
Therefore, the correct solution is x = -2.5.
Solve 5-6x=-7
Let's solve the equation 5 - 6x = -7 step by step:
1. First, we want to isolate the variable term, which is -6x. To do that, we need to get rid of the constant term on the left side of the equation by subtracting 5 from both sides:
5 - 6x - 5 = -7 - 5
-6x = -12
2. Now, we want to solve for x, so we divide both sides of the equation by the coefficient of x, which is -6:
-6x / -6 = -12 / -6
x = 2
Therefore, the solution to the equation is x = 2.
1. First, we want to isolate the variable term, which is -6x. To do that, we need to get rid of the constant term on the left side of the equation by subtracting 5 from both sides:
5 - 6x - 5 = -7 - 5
-6x = -12
2. Now, we want to solve for x, so we divide both sides of the equation by the coefficient of x, which is -6:
-6x / -6 = -12 / -6
x = 2
Therefore, the solution to the equation is x = 2.
The equation 5/3x+11/3=-4/3 is solved as follows. Fill in the correct numbers the complete
To solve the equation (5/3)x + 11/3 = -4/3, we can proceed as follows:
1. First, let's isolate the variable term, which is (5/3)x. To get rid of the constant term on the left side of the equation, we subtract 11/3 from both sides:
(5/3)x + 11/3 - 11/3 = -4/3 - 11/3
(5/3)x = -15/3
2. Now, we want to solve for x, so we need to eliminate the coefficient of (5/3) on the left side of the equation. To do that, we can multiply both sides by the reciprocal of (5/3), which is (3/5):
((3/5)*(5/3))x = (-15/3)*(3/5)
x = -45/15
3. Lastly, we simplify the expression for x:
x = -45/15
x = -3/1
x = -3
Therefore, the solution to the equation is x = -3.
1. First, let's isolate the variable term, which is (5/3)x. To get rid of the constant term on the left side of the equation, we subtract 11/3 from both sides:
(5/3)x + 11/3 - 11/3 = -4/3 - 11/3
(5/3)x = -15/3
2. Now, we want to solve for x, so we need to eliminate the coefficient of (5/3) on the left side of the equation. To do that, we can multiply both sides by the reciprocal of (5/3), which is (3/5):
((3/5)*(5/3))x = (-15/3)*(3/5)
x = -45/15
3. Lastly, we simplify the expression for x:
x = -45/15
x = -3/1
x = -3
Therefore, the solution to the equation is x = -3.
There’s supposed to be another number
5/3x=_[subtract 11/3 from both sides)
5/3x=_[subtract 11/3 from both sides)
Apologies for the oversight. To solve the equation (5/3)x + 11/3 = -4/3, let's continue with the missing step:
1. To isolate the variable term, subtract 11/3 from both sides:
(5/3)x + 11/3 - 11/3 = -4/3 - 11/3
(5/3)x = -15/3
2. Simplify the left side of the equation:
(5/3)x = -5
3. To solve for x, we need to get rid of the coefficient (5/3) on the left side. Multiply both sides of the equation by the reciprocal of (5/3), which is (3/5):
((3/5)*(5/3))x = (-5)*(3/5)
x = -15/15
x = -1
Therefore, the solution to the equation is x = -1.
1. To isolate the variable term, subtract 11/3 from both sides:
(5/3)x + 11/3 - 11/3 = -4/3 - 11/3
(5/3)x = -15/3
2. Simplify the left side of the equation:
(5/3)x = -5
3. To solve for x, we need to get rid of the coefficient (5/3) on the left side. Multiply both sides of the equation by the reciprocal of (5/3), which is (3/5):
((3/5)*(5/3))x = (-5)*(3/5)
x = -15/15
x = -1
Therefore, the solution to the equation is x = -1.
15 answers