8n^2-7=-16

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Solution for 8n^2-7=-16 equation:


Simplifying
8n2 + -7 = -16

Reorder the terms:
-7 + 8n2 = -16

Solving
-7 + 8n2 = -16

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 + 8n2 = -16 + 7

Combine like terms: -7 + 7 = 0
0 + 8n2 = -16 + 7
8n2 = -16 + 7

Combine like terms: -16 + 7 = -9
8n2 = -9

Divide each side by '8'.
n2 = -1.125

Simplifying
n2 = -1.125

Reorder the terms:
1.125 + n2 = -1.125 + 1.125

Combine like terms: -1.125 + 1.125 = 0.000
1.125 + n2 = 0.000

The solution to this equation could not be determined.

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