4/(w-7)=3

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Solution for 4/(w-7)=3 equation: 



4/(w-7)=3

We move all terms to the left:

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



Domain of the equation: (w-7)!=0

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

w!=7

w∈R



We multiply all the terms by the denominator


-3*(w-7)+4=0

We multiply parentheses

-3w+21+4=0

We add all the numbers together, and all the variables

-3w+25=0

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

-3w=-25

w=-25/-3

w=8+1/3

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