7x-12x=77

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Solution for 7x-12x=77 equation: 


Simplifying
7x + -12x = 77

Combine like terms: 7x + -12x = -5x
-5x = 77

Solving
-5x = 77

Solving for variable 'x'.

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

Divide each side by '-5'.
x = -15.4

Simplifying
x = -15.4

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