1/7x-9/4x=x-2/9

Solution for 1/7x-9/4x=x-2/9 equation:

1/7x-9/4x=x-2/9

We move all terms to the left:

1/7x-9/4x-(x-2/9)=0


Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R



Domain of the equation: 4x!=0

x!=0/4

x!=0

x∈R


We add all the numbers together, and all the variables

1/7x-9/4x-(+x-2/9)=0

We get rid of parentheses

1/7x-9/4x-x+2/9=0

We calculate fractions


224x^2/2268x^2-x+324x/2268x^2+(-5103x)/2268x^2=0

We add all the numbers together, and all the variables

224x^2/2268x^2-1x+324x/2268x^2+(-5103x)/2268x^2=0

We multiply all the terms by the denominator


224x^2-1x*2268x^2+324x+(-5103x)=0

We add all the numbers together, and all the variables

224x^2+324x-1x*2268x^2+(-5103x)=0

Wy multiply elements

224x^2-2268x^3+324x+(-5103x)=0

We get rid of parentheses

224x^2-2268x^3+324x-5103x=0

We do not support expression: x^3