(X-6)2=9

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Solution for (X-6)2=9 equation: 


Simplifying
(X + -6) * 2 = 9

Reorder the terms:
(-6 + X) * 2 = 9

Reorder the terms for easier multiplication:
2(-6 + X) = 9
(-6 * 2 + X * 2) = 9
(-12 + 2X) = 9

Solving
-12 + 2X = 9

Solving for variable 'X'.

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

Add '12' to each side of the equation.
-12 + 12 + 2X = 9 + 12

Combine like terms: -12 + 12 = 0
0 + 2X = 9 + 12
2X = 9 + 12

Combine like terms: 9 + 12 = 21
2X = 21

Divide each side by '2'.
X = 10.5

Simplifying
X = 10.5

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