9b^2+9=-6b

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



9b^2+9=-6b

We move all terms to the left:

9b^2+9-(-6b)=0

We get rid of parentheses

9b^2+6b+9=0

a = 9; b = 6; c = +9;
Δ = b2-4ac
Δ = 62-4·9·9
Δ = -288
Delta is less than zero, so there is no solution for the equation

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