9n^2-2=-51

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Solution for 9n^2-2=-51 equation:


Simplifying
9n2 + -2 = -51

Reorder the terms:
-2 + 9n2 = -51

Solving
-2 + 9n2 = -51

Solving for variable 'n'.

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

Add '2' to each side of the equation.
-2 + 2 + 9n2 = -51 + 2

Combine like terms: -2 + 2 = 0
0 + 9n2 = -51 + 2
9n2 = -51 + 2

Combine like terms: -51 + 2 = -49
9n2 = -49

Divide each side by '9'.
n2 = -5.444444444

Simplifying
n2 = -5.444444444

Reorder the terms:
5.444444444 + n2 = -5.444444444 + 5.444444444

Combine like terms: -5.444444444 + 5.444444444 = 0.000000000
5.444444444 + n2 = 0.000000000

The solution to this equation could not be determined.

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