4x-7x^2=4+3x

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



4x-7x^2=4+3x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

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

We add all the numbers together, and all the variables

-7x^2+x-4=0

a = -7; b = 1; c = -4;
Δ = b2-4ac
Δ = 12-4·(-7)·(-4)
Δ = -111
Delta is less than zero, so there is no solution for the equation

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