-8x+72=8x-72

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Solution for -8x+72=8x-72 equation:


Simplifying
-8x + 72 = 8x + -72

Reorder the terms:
72 + -8x = 8x + -72

Reorder the terms:
72 + -8x = -72 + 8x

Solving
72 + -8x = -72 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
72 + -8x + -8x = -72 + 8x + -8x

Combine like terms: -8x + -8x = -16x
72 + -16x = -72 + 8x + -8x

Combine like terms: 8x + -8x = 0
72 + -16x = -72 + 0
72 + -16x = -72

Add '-72' to each side of the equation.
72 + -72 + -16x = -72 + -72

Combine like terms: 72 + -72 = 0
0 + -16x = -72 + -72
-16x = -72 + -72

Combine like terms: -72 + -72 = -144
-16x = -144

Divide each side by '-16'.
x = 9

Simplifying
x = 9

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