x/x+4=3/x+7

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



x/x+4=3/x+7

We move all terms to the left:

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



Domain of the equation: x!=0

x∈R





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

x∈R



We get rid of parentheses

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

Fractions to decimals

-3/x-7+4+1=0

We multiply all the terms by the denominator


-7*x+4*x+1*x-3=0

We add all the numbers together, and all the variables

-2x-3=0

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

-2x=3

x=3/-2

x=-1+1/2

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