(8-n)2+13=23

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Solution for (8-n)2+13=23 equation:


Simplifying
(8 + -1n) * 2 + 13 = 23

Reorder the terms for easier multiplication:
2(8 + -1n) + 13 = 23
(8 * 2 + -1n * 2) + 13 = 23
(16 + -2n) + 13 = 23

Reorder the terms:
16 + 13 + -2n = 23

Combine like terms: 16 + 13 = 29
29 + -2n = 23

Solving
29 + -2n = 23

Solving for variable 'n'.

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

Add '-29' to each side of the equation.
29 + -29 + -2n = 23 + -29

Combine like terms: 29 + -29 = 0
0 + -2n = 23 + -29
-2n = 23 + -29

Combine like terms: 23 + -29 = -6
-2n = -6

Divide each side by '-2'.
n = 3

Simplifying
n = 3

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