7x+5+5x=-139

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


Simplifying
7x + 5 + 5x = -139

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

Combine like terms: 7x + 5x = 12x
5 + 12x = -139

Solving
5 + 12x = -139

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 12x = -139 + -5

Combine like terms: 5 + -5 = 0
0 + 12x = -139 + -5
12x = -139 + -5

Combine like terms: -139 + -5 = -144
12x = -144

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

Simplifying
x = -12

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