(x+5)2=121

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Solution for (x+5)2=121 equation:


Simplifying
(x + 5) * 2 = 121

Reorder the terms:
(5 + x) * 2 = 121

Reorder the terms for easier multiplication:
2(5 + x) = 121
(5 * 2 + x * 2) = 121
(10 + 2x) = 121

Solving
10 + 2x = 121

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 2x = 121 + -10

Combine like terms: 10 + -10 = 0
0 + 2x = 121 + -10
2x = 121 + -10

Combine like terms: 121 + -10 = 111
2x = 111

Divide each side by '2'.
x = 55.5

Simplifying
x = 55.5

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