(w-7)2=

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Solution for (w-7)2= equation:


Simplifying
(w + -7) * 2 = 0

Reorder the terms:
(-7 + w) * 2 = 0

Reorder the terms for easier multiplication:
2(-7 + w) = 0
(-7 * 2 + w * 2) = 0
(-14 + 2w) = 0

Solving
-14 + 2w = 0

Solving for variable 'w'.

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

Add '14' to each side of the equation.
-14 + 14 + 2w = 0 + 14

Combine like terms: -14 + 14 = 0
0 + 2w = 0 + 14
2w = 0 + 14

Combine like terms: 0 + 14 = 14
2w = 14

Divide each side by '2'.
w = 7

Simplifying
w = 7

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