-7x+7=-77

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Solution for -7x+7=-77 equation: 


Simplifying
-7x + 7 = -77

Reorder the terms:
7 + -7x = -77

Solving
7 + -7x = -77

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -7x = -77 + -7

Combine like terms: 7 + -7 = 0
0 + -7x = -77 + -7
-7x = -77 + -7

Combine like terms: -77 + -7 = -84
-7x = -84

Divide each side by '-7'.
x = 12

Simplifying
x = 12

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