4x-8x-12=4x+7-12

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Solution for 4x-8x-12=4x+7-12 equation:


Simplifying
4x + -8x + -12 = 4x + 7 + -12

Reorder the terms:
-12 + 4x + -8x = 4x + 7 + -12

Combine like terms: 4x + -8x = -4x
-12 + -4x = 4x + 7 + -12

Reorder the terms:
-12 + -4x = 7 + -12 + 4x

Combine like terms: 7 + -12 = -5
-12 + -4x = -5 + 4x

Solving
-12 + -4x = -5 + 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.
-12 + -4x + -4x = -5 + 4x + -4x

Combine like terms: -4x + -4x = -8x
-12 + -8x = -5 + 4x + -4x

Combine like terms: 4x + -4x = 0
-12 + -8x = -5 + 0
-12 + -8x = -5

Add '12' to each side of the equation.
-12 + 12 + -8x = -5 + 12

Combine like terms: -12 + 12 = 0
0 + -8x = -5 + 12
-8x = -5 + 12

Combine like terms: -5 + 12 = 7
-8x = 7

Divide each side by '-8'.
x = -0.875

Simplifying
x = -0.875

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