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

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



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

We move all terms to the left:

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



Domain of the equation: 7x!=0

x!=0/7

x!=0

x∈R





Domain of the equation: 7x+2)!=0

x∈R



We get rid of parentheses

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

We multiply all the terms by the denominator


-2*7x-1*7x+3-2=0

We add all the numbers together, and all the variables

-2*7x-1*7x+1=0

Wy multiply elements

-14x-7x+1=0

We add all the numbers together, and all the variables

-21x+1=0

We move all terms containing x to the left, all other terms to the right

-21x=-1

x=-1/-21

x=1/21

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