8x-120=4x-12

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Solution for 8x-120=4x-12 equation:


Simplifying
8x + -120 = 4x + -12

Reorder the terms:
-120 + 8x = 4x + -12

Reorder the terms:
-120 + 8x = -12 + 4x

Solving
-120 + 8x = -12 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-120 + 8x + -4x = -12 + 4x + -4x

Combine like terms: 8x + -4x = 4x
-120 + 4x = -12 + 4x + -4x

Combine like terms: 4x + -4x = 0
-120 + 4x = -12 + 0
-120 + 4x = -12

Add '120' to each side of the equation.
-120 + 120 + 4x = -12 + 120

Combine like terms: -120 + 120 = 0
0 + 4x = -12 + 120
4x = -12 + 120

Combine like terms: -12 + 120 = 108
4x = 108

Divide each side by '4'.
x = 27

Simplifying
x = 27

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