x=9x-8+28/x

Solution for x=9x-8+28/x equation:

x=9x-8+28/x

We move all terms to the left:

x-(9x-8+28/x)=0


Domain of the equation: x)!=0

x!=0/1

x!=0

x∈R


We add all the numbers together, and all the variables

x-(9x+28/x-8)=0

We get rid of parentheses

x-9x-28/x+8=0

We multiply all the terms by the denominator


x*x-9x*x+8*x-28=0

We add all the numbers together, and all the variables

8x+x*x-9x*x-28=0

Wy multiply elements

x^2-9x^2+8x-28=0

We add all the numbers together, and all the variables

-8x^2+8x-28=0

a = -8; b = 8; c = -28;
Δ = b2-4ac
Δ = 82-4·(-8)·(-28)
Δ = -832
Delta is less than zero, so there is no solution for the equation