(x+8)2-225=0

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Solution for (x+8)2-225=0 equation:


Simplifying
(x + 8) * 2 + -225 = 0

Reorder the terms:
(8 + x) * 2 + -225 = 0

Reorder the terms for easier multiplication:
2(8 + x) + -225 = 0
(8 * 2 + x * 2) + -225 = 0
(16 + 2x) + -225 = 0

Reorder the terms:
16 + -225 + 2x = 0

Combine like terms: 16 + -225 = -209
-209 + 2x = 0

Solving
-209 + 2x = 0

Solving for variable 'x'.

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

Add '209' to each side of the equation.
-209 + 209 + 2x = 0 + 209

Combine like terms: -209 + 209 = 0
0 + 2x = 0 + 209
2x = 0 + 209

Combine like terms: 0 + 209 = 209
2x = 209

Divide each side by '2'.
x = 104.5

Simplifying
x = 104.5

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