(x+12/x+3)+1=9/x+3

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Solution for (x+12/x+3)+1=9/x+3 equation: 



(x+12/x+3)+1=9/x+3

We move all terms to the left:

(x+12/x+3)+1-(9/x+3)=0



Domain of the equation: x+3)!=0

x∈R



We get rid of parentheses

x+12/x-9/x+3-3+1=0

We multiply all the terms by the denominator


x*x+3*x-3*x+1*x+12-9=0

We add all the numbers together, and all the variables

x+x*x+3=0

Wy multiply elements

x^2+x+3=0

a = 1; b = 1; c = +3;
Δ = b2-4ac
Δ = 12-4·1·3
Δ = -11
Delta is less than zero, so there is no solution for the equation

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