7/x+1=4x-1/2x-3

Solution for 7/x+1=4x-1/2x-3 equation:

7/x+1=4x-1/2x-3

We move all terms to the left:

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


Domain of the equation: x!=0

x∈R



Domain of the equation: 2x-3)!=0

x∈R


We get rid of parentheses

7/x-4x+1/2x+3+1=0

We calculate fractions


-4x+14x/2x^2+x/2x^2+3+1=0

We add all the numbers together, and all the variables

-4x+14x/2x^2+x/2x^2+4=0

We multiply all the terms by the denominator


-4x*2x^2+14x+x+4*2x^2=0

We add all the numbers together, and all the variables

15x-4x*2x^2+4*2x^2=0

Wy multiply elements

-8x^3+8x^2+15x=0

We do not support expression: x^3