X(2y+1)=y-3

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Solution for X(2y+1)=y-3 equation: 



X(2X+1)=X-3

We move all terms to the left:

X(2X+1)-(X-3)=0

We multiply parentheses

2X^2+X-(X-3)=0

We get rid of parentheses

2X^2+X-X+3=0

We add all the numbers together, and all the variables

2X^2+3=0

a = 2; b = 0; c = +3;
Δ = b2-4ac
Δ = 02-4·2·3
Δ = -24
Delta is less than zero, so there is no solution for the equation

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