-8-3x=7x+82

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Solution for -8-3x=7x+82 equation:


Simplifying
-8 + -3x = 7x + 82

Reorder the terms:
-8 + -3x = 82 + 7x

Solving
-8 + -3x = 82 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-8 + -3x + -7x = 82 + 7x + -7x

Combine like terms: -3x + -7x = -10x
-8 + -10x = 82 + 7x + -7x

Combine like terms: 7x + -7x = 0
-8 + -10x = 82 + 0
-8 + -10x = 82

Add '8' to each side of the equation.
-8 + 8 + -10x = 82 + 8

Combine like terms: -8 + 8 = 0
0 + -10x = 82 + 8
-10x = 82 + 8

Combine like terms: 82 + 8 = 90
-10x = 90

Divide each side by '-10'.
x = -9

Simplifying
x = -9

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