9(x-12)=72

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Solution for 9(x-12)=72 equation:


Simplifying
9(x + -12) = 72

Reorder the terms:
9(-12 + x) = 72
(-12 * 9 + x * 9) = 72
(-108 + 9x) = 72

Solving
-108 + 9x = 72

Solving for variable 'x'.

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

Add '108' to each side of the equation.
-108 + 108 + 9x = 72 + 108

Combine like terms: -108 + 108 = 0
0 + 9x = 72 + 108
9x = 72 + 108

Combine like terms: 72 + 108 = 180
9x = 180

Divide each side by '9'.
x = 20

Simplifying
x = 20

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