(9/2)y=-1

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Solution for (9/2)y=-1 equation: 



(9/2)y=-1

We move all terms to the left:

(9/2)y-(-1)=0



Domain of the equation: 2)y!=0

y!=0/1

y!=0

y∈R



We add all the numbers together, and all the variables

(+9/2)y-(-1)=0

We add all the numbers together, and all the variables

(+9/2)y+1=0

We multiply parentheses

9y^2+1=0

a = 9; b = 0; c = +1;
Δ = b2-4ac
Δ = 02-4·9·1
Δ = -36
Delta is less than zero, so there is no solution for the equation

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