-1-3n^2=-76

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Solution for -1-3n^2=-76 equation:


Simplifying
-1 + -3n2 = -76

Solving
-1 + -3n2 = -76

Solving for variable 'n'.

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

Add '1' to each side of the equation.
-1 + 1 + -3n2 = -76 + 1

Combine like terms: -1 + 1 = 0
0 + -3n2 = -76 + 1
-3n2 = -76 + 1

Combine like terms: -76 + 1 = -75
-3n2 = -75

Divide each side by '-3'.
n2 = 25

Simplifying
n2 = 25

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

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