42/(x+4)=6

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Solution for 42/(x+4)=6 equation: 



42/(x+4)=6

We move all terms to the left:

42/(x+4)-(6)=0



Domain of the equation: (x+4)!=0

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

x!=-4

x∈R



We multiply all the terms by the denominator


-6*(x+4)+42=0

We multiply parentheses

-6x-24+42=0

We add all the numbers together, and all the variables

-6x+18=0

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

-6x=-18

x=-18/-6

x=+3

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