4n^2+7=11

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Solution for 4n^2+7=11 equation: 


Simplifying
4n2 + 7 = 11

Reorder the terms:
7 + 4n2 = 11

Solving
7 + 4n2 = 11

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 + 4n2 = 11 + -7

Combine like terms: 7 + -7 = 0
0 + 4n2 = 11 + -7
4n2 = 11 + -7

Combine like terms: 11 + -7 = 4
4n2 = 4

Divide each side by '4'.
n2 = 1

Simplifying
n2 = 1

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

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