(9x-81)=12

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Solution for (9x-81)=12 equation:


Simplifying
(9x + -81) = 12

Reorder the terms:
(-81 + 9x) = 12

Remove parenthesis around (-81 + 9x)
-81 + 9x = 12

Solving
-81 + 9x = 12

Solving for variable 'x'.

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

Add '81' to each side of the equation.
-81 + 81 + 9x = 12 + 81

Combine like terms: -81 + 81 = 0
0 + 9x = 12 + 81
9x = 12 + 81

Combine like terms: 12 + 81 = 93
9x = 93

Divide each side by '9'.
x = 10.33333333

Simplifying
x = 10.33333333

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