(s+6)2=15

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Solution for (s+6)2=15 equation:


Simplifying
(s + 6) * 2 = 15

Reorder the terms:
(6 + s) * 2 = 15

Reorder the terms for easier multiplication:
2(6 + s) = 15
(6 * 2 + s * 2) = 15
(12 + 2s) = 15

Solving
12 + 2s = 15

Solving for variable 's'.

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

Add '-12' to each side of the equation.
12 + -12 + 2s = 15 + -12

Combine like terms: 12 + -12 = 0
0 + 2s = 15 + -12
2s = 15 + -12

Combine like terms: 15 + -12 = 3
2s = 3

Divide each side by '2'.
s = 1.5

Simplifying
s = 1.5

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