9(x-6)=81

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Solution for 9(x-6)=81 equation: 


Simplifying
9(x + -6) = 81

Reorder the terms:
9(-6 + x) = 81
(-6 * 9 + x * 9) = 81
(-54 + 9x) = 81

Solving
-54 + 9x = 81

Solving for variable 'x'.

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

Add '54' to each side of the equation.
-54 + 54 + 9x = 81 + 54

Combine like terms: -54 + 54 = 0
0 + 9x = 81 + 54
9x = 81 + 54

Combine like terms: 81 + 54 = 135
9x = 135

Divide each side by '9'.
x = 15

Simplifying
x = 15

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