-x+3=10/x

Solution for -x+3=10/x equation:

-x+3=10/x

We move all terms to the left:

-x+3-(10/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-(+10/x)+3=0

We add all the numbers together, and all the variables

-1x-(+10/x)+3=0

We get rid of parentheses

-1x-10/x+3=0

We multiply all the terms by the denominator


-1x*x+3*x-10=0

We add all the numbers together, and all the variables

3x-1x*x-10=0

Wy multiply elements

-1x^2+3x-10=0

a = -1; b = 3; c = -10;
Δ = b2-4ac
Δ = 32-4·(-1)·(-10)
Δ = -31
Delta is less than zero, so there is no solution for the equation