x=-81+(-8x)

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Solution for x=-81+(-8x) equation: 


Simplifying
x = -81 + (-8x)

Solving
x = -81 + (-8x)

Solving for variable 'x'.

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

Add '(8x)' to each side of the equation.
x + (8x) = -81 + (-8x) + (8x)

Combine like terms: x + (8x) = 9x
9x = -81 + (-8x) + (8x)

Combine like terms: (-8x) + (8x) = 0
9x = -81 + 0
9x = -81

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

Simplifying
x = -9

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