(8-n^2)+13=23

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


Simplifying
(8 + -1n2) + 13 = 23

Remove parenthesis around (8 + -1n2)
8 + -1n2 + 13 = 23

Reorder the terms:
8 + 13 + -1n2 = 23

Combine like terms: 8 + 13 = 21
21 + -1n2 = 23

Solving
21 + -1n2 = 23

Solving for variable 'n'.

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

Add '-21' to each side of the equation.
21 + -21 + -1n2 = 23 + -21

Combine like terms: 21 + -21 = 0
0 + -1n2 = 23 + -21
-1n2 = 23 + -21

Combine like terms: 23 + -21 = 2
-1n2 = 2

Divide each side by '-1'.
n2 = -2

Simplifying
n2 = -2

Reorder the terms:
2 + n2 = -2 + 2

Combine like terms: -2 + 2 = 0
2 + n2 = 0

The solution to this equation could not be determined.

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