(w+3)2+7=25

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Solution for (w+3)2+7=25 equation:


Simplifying
(w + 3) * 2 + 7 = 25

Reorder the terms:
(3 + w) * 2 + 7 = 25

Reorder the terms for easier multiplication:
2(3 + w) + 7 = 25
(3 * 2 + w * 2) + 7 = 25
(6 + 2w) + 7 = 25

Reorder the terms:
6 + 7 + 2w = 25

Combine like terms: 6 + 7 = 13
13 + 2w = 25

Solving
13 + 2w = 25

Solving for variable 'w'.

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

Add '-13' to each side of the equation.
13 + -13 + 2w = 25 + -13

Combine like terms: 13 + -13 = 0
0 + 2w = 25 + -13
2w = 25 + -13

Combine like terms: 25 + -13 = 12
2w = 12

Divide each side by '2'.
w = 6

Simplifying
w = 6

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