3y+2y=y2+5+y

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Solution for 3y+2y=y2+5+y equation:



3y+2y=y2+5+y
We move all terms to the left:
3y+2y-(y2+5+y)=0
We add all the numbers together, and all the variables
-(+y^2+y+5)+3y+2y=0
We add all the numbers together, and all the variables
-(+y^2+y+5)+5y=0
We get rid of parentheses
-y^2-y+5y-5=0
We add all the numbers together, and all the variables
-1y^2+4y-5=0
a = -1; b = 4; c = -5;
Δ = b2-4ac
Δ = 42-4·(-1)·(-5)
Δ = -4
Delta is less than zero, so there is no solution for the equation

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