5n^2+100=30

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Solution for 5n^2+100=30 equation:


Simplifying
5n2 + 100 = 30

Reorder the terms:
100 + 5n2 = 30

Solving
100 + 5n2 = 30

Solving for variable 'n'.

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

Add '-100' to each side of the equation.
100 + -100 + 5n2 = 30 + -100

Combine like terms: 100 + -100 = 0
0 + 5n2 = 30 + -100
5n2 = 30 + -100

Combine like terms: 30 + -100 = -70
5n2 = -70

Divide each side by '5'.
n2 = -14

Simplifying
n2 = -14

Reorder the terms:
14 + n2 = -14 + 14

Combine like terms: -14 + 14 = 0
14 + n2 = 0

The solution to this equation could not be determined.

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