X^2+5x=-2x-28

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Solution for X^2+5x=-2x-28 equation: 



X^2+5X=-2X-28

We move all terms to the left:

X^2+5X-(-2X-28)=0

We get rid of parentheses

X^2+5X+2X+28=0

We add all the numbers together, and all the variables

X^2+7X+28=0

a = 1; b = 7; c = +28;
Δ = b2-4ac
Δ = 72-4·1·28
Δ = -63
Delta is less than zero, so there is no solution for the equation

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