-4x+7=-3x^2

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Solution for -4x+7=-3x^2 equation: 



-4x+7=-3x^2

We move all terms to the left:

-4x+7-(-3x^2)=0

We get rid of parentheses

3x^2-4x+7=0

a = 3; b = -4; c = +7;
Δ = b2-4ac
Δ = -42-4·3·7
Δ = -68
Delta is less than zero, so there is no solution for the equation

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