y=(1/2)(12)-3

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Solution for y=(1/2)(12)-3 equation: 



y=(1/2)(12)-3

We move all terms to the left:

y-((1/2)(12)-3)=0

We add all the numbers together, and all the variables

y-((+1/2)12-3)=0

We multiply all the terms by the denominator


y*2)12-3)-((+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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