3=7/3x-4

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Solution for 3=7/3x-4 equation: 



3=7/3x-4

We move all terms to the left:

3-(7/3x-4)=0



Domain of the equation: 3x-4)!=0

x∈R



We get rid of parentheses

-7/3x+4+3=0

We multiply all the terms by the denominator


4*3x+3*3x-7=0

Wy multiply elements

12x+9x-7=0

We add all the numbers together, and all the variables

21x-7=0

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

21x=7

x=7/21

x=1/3

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