7=-5x^2+3x

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Solution for 7=-5x^2+3x equation: 



7=-5x^2+3x

We move all terms to the left:

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

We get rid of parentheses

5x^2-3x+7=0

a = 5; b = -3; c = +7;
Δ = b2-4ac
Δ = -32-4·5·7
Δ = -131
Delta is less than zero, so there is no solution for the equation

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