13x^2+18x+12=-x+8x-2

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Solution for 13x^2+18x+12=-x+8x-2 equation: 



13x^2+18x+12=-x+8x-2

We move all terms to the left:

13x^2+18x+12-(-x+8x-2)=0

We add all the numbers together, and all the variables

13x^2+18x-(7x-2)+12=0

We get rid of parentheses

13x^2+18x-7x+2+12=0

We add all the numbers together, and all the variables

13x^2+11x+14=0

a = 13; b = 11; c = +14;
Δ = b2-4ac
Δ = 112-4·13·14
Δ = -607
Delta is less than zero, so there is no solution for the equation

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