5x^2-3x=-7x-2

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



5x^2-3x=-7x-2

We move all terms to the left:

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

We get rid of parentheses

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

We add all the numbers together, and all the variables

5x^2+4x+2=0

a = 5; b = 4; c = +2;
Δ = b2-4ac
Δ = 42-4·5·2
Δ = -24
Delta is less than zero, so there is no solution for the equation

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