10-3n^2=7

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Solution for 10-3n^2=7 equation: 


Simplifying
10 + -3n2 = 7

Solving
10 + -3n2 = 7

Solving for variable 'n'.

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

Add '-10' to each side of the equation.
10 + -10 + -3n2 = 7 + -10

Combine like terms: 10 + -10 = 0
0 + -3n2 = 7 + -10
-3n2 = 7 + -10

Combine like terms: 7 + -10 = -3
-3n2 = -3

Divide each side by '-3'.
n2 = 1

Simplifying
n2 = 1

Take the square root of each side:
n = {-1, 1}

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