-91+4x=45+12x

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Solution for -91+4x=45+12x equation:


Simplifying
-91 + 4x = 45 + 12x

Solving
-91 + 4x = 45 + 12x

Solving for variable 'x'.

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

Add '-12x' to each side of the equation.
-91 + 4x + -12x = 45 + 12x + -12x

Combine like terms: 4x + -12x = -8x
-91 + -8x = 45 + 12x + -12x

Combine like terms: 12x + -12x = 0
-91 + -8x = 45 + 0
-91 + -8x = 45

Add '91' to each side of the equation.
-91 + 91 + -8x = 45 + 91

Combine like terms: -91 + 91 = 0
0 + -8x = 45 + 91
-8x = 45 + 91

Combine like terms: 45 + 91 = 136
-8x = 136

Divide each side by '-8'.
x = -17

Simplifying
x = -17

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