8n^2-7=193

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Solution for 8n^2-7=193 equation: 


Simplifying
8n2 + -7 = 193

Reorder the terms:
-7 + 8n2 = 193

Solving
-7 + 8n2 = 193

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 = 193 + 7

Combine like terms: -7 + 7 = 0
0 + 8n2 = 193 + 7
8n2 = 193 + 7

Combine like terms: 193 + 7 = 200
8n2 = 200

Divide each side by '8'.
n2 = 25

Simplifying
n2 = 25

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

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