9-6b^2=-231

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Solution for 9-6b^2=-231 equation: 


Simplifying
9 + -6b2 = -231

Solving
9 + -6b2 = -231

Solving for variable 'b'.

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

Add '-9' to each side of the equation.
9 + -9 + -6b2 = -231 + -9

Combine like terms: 9 + -9 = 0
0 + -6b2 = -231 + -9
-6b2 = -231 + -9

Combine like terms: -231 + -9 = -240
-6b2 = -240

Divide each side by '-6'.
b2 = 40

Simplifying
b2 = 40

Take the square root of each side:
b = {-6.32455532, 6.32455532}

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