-7x2=24-9x

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Solution for -7x2=24-9x equation: 



-7x^2=24-9x

We move all terms to the left:

-7x^2-(24-9x)=0

We add all the numbers together, and all the variables

-7x^2-(-9x+24)=0

We get rid of parentheses

-7x^2+9x-24=0

a = -7; b = 9; c = -24;
Δ = b2-4ac
Δ = 92-4·(-7)·(-24)
Δ = -591
Delta is less than zero, so there is no solution for the equation

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