-120=-13x-7x

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Solution for -120=-13x-7x equation:


Simplifying
-120 = -13x + -7x

Combine like terms: -13x + -7x = -20x
-120 = -20x

Solving
-120 = -20x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '20x' to each side of the equation.
-120 + 20x = -20x + 20x

Combine like terms: -20x + 20x = 0
-120 + 20x = 0

Add '120' to each side of the equation.
-120 + 120 + 20x = 0 + 120

Combine like terms: -120 + 120 = 0
0 + 20x = 0 + 120
20x = 0 + 120

Combine like terms: 0 + 120 = 120
20x = 120

Divide each side by '20'.
x = 6

Simplifying
x = 6

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