7x+5-3x2=27

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Solution for 7x+5-3x2=27 equation: 



7x+5-3x^2=27

We move all terms to the left:

7x+5-3x^2-(27)=0

We add all the numbers together, and all the variables

-3x^2+7x-22=0

a = -3; b = 7; c = -22;
Δ = b2-4ac
Δ = 72-4·(-3)·(-22)
Δ = -215
Delta is less than zero, so there is no solution for the equation

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