X-(1/3)x=28

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Solution for X-(1/3)x=28 equation: 



X-(1/3)X=28

We move all terms to the left:

X-(1/3)X-(28)=0



Domain of the equation: 3)X!=0

X!=0/1

X!=0

X∈R



We add all the numbers together, and all the variables

X-(+1/3)X-28=0

We multiply parentheses

-X^2+X-28=0

We add all the numbers together, and all the variables

-1X^2+X-28=0

a = -1; b = 1; c = -28;
Δ = b2-4ac
Δ = 12-4·(-1)·(-28)
Δ = -111
Delta is less than zero, so there is no solution for the equation

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