-8x+1x=81+2x

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Solution for -8x+1x=81+2x equation: 


Simplifying
-8x + 1x = 81 + 2x

Combine like terms: -8x + 1x = -7x
-7x = 81 + 2x

Solving
-7x = 81 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-7x + -2x = 81 + 2x + -2x

Combine like terms: -7x + -2x = -9x
-9x = 81 + 2x + -2x

Combine like terms: 2x + -2x = 0
-9x = 81 + 0
-9x = 81

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

Simplifying
x = -9

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