7x-82=-222

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Solution for 7x-82=-222 equation: 


Simplifying
7x + -82 = -222

Reorder the terms:
-82 + 7x = -222

Solving
-82 + 7x = -222

Solving for variable 'x'.

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

Add '82' to each side of the equation.
-82 + 82 + 7x = -222 + 82

Combine like terms: -82 + 82 = 0
0 + 7x = -222 + 82
7x = -222 + 82

Combine like terms: -222 + 82 = -140
7x = -140

Divide each side by '7'.
x = -20

Simplifying
x = -20

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