-3x^2-9=-5x

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Solution for -3x^2-9=-5x equation: 



-3x^2-9=-5x

We move all terms to the left:

-3x^2-9-(-5x)=0

We get rid of parentheses

-3x^2+5x-9=0

a = -3; b = 5; c = -9;
Δ = b2-4ac
Δ = 52-4·(-3)·(-9)
Δ = -83
Delta is less than zero, so there is no solution for the equation

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