Y=-1/2x-x

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Solution for Y=-1/2x-x equation: 



=-1/2Y-Y

We move all terms to the left:

-(-1/2Y-Y)=0



Domain of the equation: 2Y-Y)!=0

Y∈R



We add all the numbers together, and all the variables

-(-1Y-1/2Y)=0

We get rid of parentheses

1Y+1/2Y=0

We multiply all the terms by the denominator


1Y*2Y+1=0

Wy multiply elements

2Y^2+1=0

a = 2; b = 0; c = +1;
Δ = b2-4ac
Δ = 02-4·2·1
Δ = -8
Delta is less than zero, so there is no solution for the equation

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