(5-x)2+81=0

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Solution for (5-x)2+81=0 equation:


Simplifying
(5 + -1x) * 2 + 81 = 0

Reorder the terms for easier multiplication:
2(5 + -1x) + 81 = 0
(5 * 2 + -1x * 2) + 81 = 0
(10 + -2x) + 81 = 0

Reorder the terms:
10 + 81 + -2x = 0

Combine like terms: 10 + 81 = 91
91 + -2x = 0

Solving
91 + -2x = 0

Solving for variable 'x'.

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

Add '-91' to each side of the equation.
91 + -91 + -2x = 0 + -91

Combine like terms: 91 + -91 = 0
0 + -2x = 0 + -91
-2x = 0 + -91

Combine like terms: 0 + -91 = -91
-2x = -91

Divide each side by '-2'.
x = 45.5

Simplifying
x = 45.5

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