76.34+21.28y(0.005049-y)=100-12.20y(1+y)

Solution for 76.34+21.28y(0.005049-y)=100-12.20y(1+y) equation:

76.34+21.28y(0.005049-y)=100-12.20y(1+y)

We move all terms to the left:

76.34+21.28y(0.005049-y)-(100-12.20y(1+y))=0

We add all the numbers together, and all the variables

21.28y(-1y+0.005049)-(100-12.20y(y+1))+76.34=0

We multiply parentheses

-21y^2+0.106029y-(100-12.20y(y+1))+76.34=0


We calculate terms in parentheses: -(100-12.20y(y+1)), so:

100-12.20y(y+1)

determiningTheFunctionDomain
-12.20y(y+1)+100

We multiply parentheses

-12y^2-12y+100

Back to the equation:

-(-12y^2-12y+100)


We get rid of parentheses

-21y^2+12y^2+12y+0.106029y-100+76.34=0

We add all the numbers together, and all the variables

-9y^2+12.106029y-23.66=0

a = -9; b = 12.106029; c = -23.66;
Δ = b2-4ac
Δ = 12.1060292-4·(-9)·(-23.66)
Δ = -705.20406185116
Delta is less than zero, so there is no solution for the equation