-82-x-7x=30

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Solution for -82-x-7x=30 equation: 


Simplifying
-82 + -1x + -7x = 30

Combine like terms: -1x + -7x = -8x
-82 + -8x = 30

Solving
-82 + -8x = 30

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 + -8x = 30 + 82

Combine like terms: -82 + 82 = 0
0 + -8x = 30 + 82
-8x = 30 + 82

Combine like terms: 30 + 82 = 112
-8x = 112

Divide each side by '-8'.
x = -14

Simplifying
x = -14

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