(7x-55)2=54

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Solution for (7x-55)2=54 equation:


Simplifying
(7x + -55) * 2 = 54

Reorder the terms:
(-55 + 7x) * 2 = 54

Reorder the terms for easier multiplication:
2(-55 + 7x) = 54
(-55 * 2 + 7x * 2) = 54
(-110 + 14x) = 54

Solving
-110 + 14x = 54

Solving for variable 'x'.

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

Add '110' to each side of the equation.
-110 + 110 + 14x = 54 + 110

Combine like terms: -110 + 110 = 0
0 + 14x = 54 + 110
14x = 54 + 110

Combine like terms: 54 + 110 = 164
14x = 164

Divide each side by '14'.
x = 11.71428571

Simplifying
x = 11.71428571

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