-5x-71=7x+109

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Solution for -5x-71=7x+109 equation:


Simplifying
-5x + -71 = 7x + 109

Reorder the terms:
-71 + -5x = 7x + 109

Reorder the terms:
-71 + -5x = 109 + 7x

Solving
-71 + -5x = 109 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-71 + -5x + -7x = 109 + 7x + -7x

Combine like terms: -5x + -7x = -12x
-71 + -12x = 109 + 7x + -7x

Combine like terms: 7x + -7x = 0
-71 + -12x = 109 + 0
-71 + -12x = 109

Add '71' to each side of the equation.
-71 + 71 + -12x = 109 + 71

Combine like terms: -71 + 71 = 0
0 + -12x = 109 + 71
-12x = 109 + 71

Combine like terms: 109 + 71 = 180
-12x = 180

Divide each side by '-12'.
x = -15

Simplifying
x = -15

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