139-5x=6x+7

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Solution for 139-5x=6x+7 equation:


Simplifying
139 + -5x = 6x + 7

Reorder the terms:
139 + -5x = 7 + 6x

Solving
139 + -5x = 7 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
139 + -5x + -6x = 7 + 6x + -6x

Combine like terms: -5x + -6x = -11x
139 + -11x = 7 + 6x + -6x

Combine like terms: 6x + -6x = 0
139 + -11x = 7 + 0
139 + -11x = 7

Add '-139' to each side of the equation.
139 + -139 + -11x = 7 + -139

Combine like terms: 139 + -139 = 0
0 + -11x = 7 + -139
-11x = 7 + -139

Combine like terms: 7 + -139 = -132
-11x = -132

Divide each side by '-11'.
x = 12

Simplifying
x = 12

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