4x-72=-8x+36

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Solution for 4x-72=-8x+36 equation:


Simplifying
4x + -72 = -8x + 36

Reorder the terms:
-72 + 4x = -8x + 36

Reorder the terms:
-72 + 4x = 36 + -8x

Solving
-72 + 4x = 36 + -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 + 4x + 8x = 36 + -8x + 8x

Combine like terms: 4x + 8x = 12x
-72 + 12x = 36 + -8x + 8x

Combine like terms: -8x + 8x = 0
-72 + 12x = 36 + 0
-72 + 12x = 36

Add '72' to each side of the equation.
-72 + 72 + 12x = 36 + 72

Combine like terms: -72 + 72 = 0
0 + 12x = 36 + 72
12x = 36 + 72

Combine like terms: 36 + 72 = 108
12x = 108

Divide each side by '12'.
x = 9

Simplifying
x = 9

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