(4x-8)2=66

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Solution for (4x-8)2=66 equation:


Simplifying
(4x + -8) * 2 = 66

Reorder the terms:
(-8 + 4x) * 2 = 66

Reorder the terms for easier multiplication:
2(-8 + 4x) = 66
(-8 * 2 + 4x * 2) = 66
(-16 + 8x) = 66

Solving
-16 + 8x = 66

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 8x = 66 + 16

Combine like terms: -16 + 16 = 0
0 + 8x = 66 + 16
8x = 66 + 16

Combine like terms: 66 + 16 = 82
8x = 82

Divide each side by '8'.
x = 10.25

Simplifying
x = 10.25

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