2x+(1/4)(-x)=3

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Solution for 2x+(1/4)(-x)=3 equation: 



2x+(1/4)(-x)=3

We move all terms to the left:

2x+(1/4)(-x)-(3)=0



Domain of the equation: 4)(-x)!=0

x∈R



We add all the numbers together, and all the variables

2x+(+1/4)(-1x)-3=0

We multiply parentheses ..

(-1x^2)+2x-3=0

We get rid of parentheses

-1x^2+2x-3=0

a = -1; b = 2; c = -3;
Δ = b2-4ac
Δ = 22-4·(-1)·(-3)
Δ = -8
Delta is less than zero, so there is no solution for the equation

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