-91+4x-12x=109

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Solution for -91+4x-12x=109 equation: 


Simplifying
-91 + 4x + -12x = 109

Combine like terms: 4x + -12x = -8x
-91 + -8x = 109

Solving
-91 + -8x = 109

Solving for variable 'x'.

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

Add '91' to each side of the equation.
-91 + 91 + -8x = 109 + 91

Combine like terms: -91 + 91 = 0
0 + -8x = 109 + 91
-8x = 109 + 91

Combine like terms: 109 + 91 = 200
-8x = 200

Divide each side by '-8'.
x = -25

Simplifying
x = -25

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