(x+10)2=169

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Solution for (x+10)2=169 equation:


Simplifying
(x + 10) * 2 = 169

Reorder the terms:
(10 + x) * 2 = 169

Reorder the terms for easier multiplication:
2(10 + x) = 169
(10 * 2 + x * 2) = 169
(20 + 2x) = 169

Solving
20 + 2x = 169

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 2x = 169 + -20

Combine like terms: 20 + -20 = 0
0 + 2x = 169 + -20
2x = 169 + -20

Combine like terms: 169 + -20 = 149
2x = 149

Divide each side by '2'.
x = 74.5

Simplifying
x = 74.5

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