(n+15)2=441

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Solution for (n+15)2=441 equation:


Simplifying
(n + 15) * 2 = 441

Reorder the terms:
(15 + n) * 2 = 441

Reorder the terms for easier multiplication:
2(15 + n) = 441
(15 * 2 + n * 2) = 441
(30 + 2n) = 441

Solving
30 + 2n = 441

Solving for variable 'n'.

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

Add '-30' to each side of the equation.
30 + -30 + 2n = 441 + -30

Combine like terms: 30 + -30 = 0
0 + 2n = 441 + -30
2n = 441 + -30

Combine like terms: 441 + -30 = 411
2n = 411

Divide each side by '2'.
n = 205.5

Simplifying
n = 205.5

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