9(x-8)-9=-81

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Solution for 9(x-8)-9=-81 equation: 


Simplifying
9(x + -8) + -9 = -81

Reorder the terms:
9(-8 + x) + -9 = -81
(-8 * 9 + x * 9) + -9 = -81
(-72 + 9x) + -9 = -81

Reorder the terms:
-72 + -9 + 9x = -81

Combine like terms: -72 + -9 = -81
-81 + 9x = -81

Add '81' to each side of the equation.
-81 + 81 + 9x = -81 + 81

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

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

Solving
9x = 0

Solving for variable 'x'.

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

Divide each side by '9'.
x = 0

Simplifying
x = 0

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