-82-x+8x=121

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Solution for -82-x+8x=121 equation:


Simplifying
-82 + -1x + 8x = 121

Combine like terms: -1x + 8x = 7x
-82 + 7x = 121

Solving
-82 + 7x = 121

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 = 121 + 82

Combine like terms: -82 + 82 = 0
0 + 7x = 121 + 82
7x = 121 + 82

Combine like terms: 121 + 82 = 203
7x = 203

Divide each side by '7'.
x = 29

Simplifying
x = 29

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