n^2+36-8=21

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Solution for n^2+36-8=21 equation:


Simplifying
n2 + 36 + -8 = 21

Reorder the terms:
36 + -8 + n2 = 21

Combine like terms: 36 + -8 = 28
28 + n2 = 21

Solving
28 + n2 = 21

Solving for variable 'n'.

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

Add '-28' to each side of the equation.
28 + -28 + n2 = 21 + -28

Combine like terms: 28 + -28 = 0
0 + n2 = 21 + -28
n2 = 21 + -28

Combine like terms: 21 + -28 = -7
n2 = -7

Simplifying
n2 = -7

Reorder the terms:
7 + n2 = -7 + 7

Combine like terms: -7 + 7 = 0
7 + n2 = 0

The solution to this equation could not be determined.

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