(x)/(x+4)+(4)/(x+4)=-2

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Solution for (x)/(x+4)+(4)/(x+4)=-2 equation: 



(x)/(x+4)+(4)/(x+4)=-2

We move all terms to the left:

(x)/(x+4)+(4)/(x+4)-(-2)=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 add all the numbers together, and all the variables

x/(x+4)+4/(x+4)+2=0

We multiply all the terms by the denominator


x+2*(x+4)+4=0

We multiply parentheses

x+2x+8+4=0

We add all the numbers together, and all the variables

3x+12=0

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

3x=-12

x=-12/3

x=-4

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