5n^2+7=132

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Solution for 5n^2+7=132 equation: 


Simplifying
5n2 + 7 = 132

Reorder the terms:
7 + 5n2 = 132

Solving
7 + 5n2 = 132

Solving for variable 'n'.

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

Add '-7' to each side of the equation.
7 + -7 + 5n2 = 132 + -7

Combine like terms: 7 + -7 = 0
0 + 5n2 = 132 + -7
5n2 = 132 + -7

Combine like terms: 132 + -7 = 125
5n2 = 125

Divide each side by '5'.
n2 = 25

Simplifying
n2 = 25

Take the square root of each side:
n = {-5, 5}

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