-15x+135=-8x+86

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Solution for -15x+135=-8x+86 equation:


Simplifying
-15x + 135 = -8x + 86

Reorder the terms:
135 + -15x = -8x + 86

Reorder the terms:
135 + -15x = 86 + -8x

Solving
135 + -15x = 86 + -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.
135 + -15x + 8x = 86 + -8x + 8x

Combine like terms: -15x + 8x = -7x
135 + -7x = 86 + -8x + 8x

Combine like terms: -8x + 8x = 0
135 + -7x = 86 + 0
135 + -7x = 86

Add '-135' to each side of the equation.
135 + -135 + -7x = 86 + -135

Combine like terms: 135 + -135 = 0
0 + -7x = 86 + -135
-7x = 86 + -135

Combine like terms: 86 + -135 = -49
-7x = -49

Divide each side by '-7'.
x = 7

Simplifying
x = 7

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