7-8x^2=-94

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Solution for 7-8x^2=-94 equation: 


Simplifying
7 + -8x2 = -94

Solving
7 + -8x2 = -94

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + -8x2 = -94 + -7

Combine like terms: 7 + -7 = 0
0 + -8x2 = -94 + -7
-8x2 = -94 + -7

Combine like terms: -94 + -7 = -101
-8x2 = -101

Divide each side by '-8'.
x2 = 12.625

Simplifying
x2 = 12.625

Take the square root of each side:
x = {-3.553167601, 3.553167601}

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