4-7x=5+6/x

Solution for 4-7x=5+6/x equation:

4-7x=5+6/x

We move all terms to the left:

4-7x-(5+6/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

-7x-(6/x+5)+4=0

We get rid of parentheses

-7x-6/x-5+4=0

We multiply all the terms by the denominator


-7x*x-5*x+4*x-6=0

We add all the numbers together, and all the variables

-1x-7x*x-6=0

Wy multiply elements

-7x^2-1x-6=0

a = -7; b = -1; c = -6;
Δ = b2-4ac
Δ = -12-4·(-7)·(-6)
Δ = -167
Delta is less than zero, so there is no solution for the equation