(x+1)/(x+2)=(2)/(1)

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Solution for (x+1)/(x+2)=(2)/(1) equation:



(x+1)/(x+2)=(2)/(1)
We move all terms to the left:
(x+1)/(x+2)-((2)/(1))=0
Domain of the equation: (x+2)!=0
We move all terms containing x to the left, all other terms to the right
x!=-2
x∈R
We add all the numbers together, and all the variables
(x+1)/(x+2)-0=0
We add all the numbers together, and all the variables
(x+1)/(x+2)=0
We multiply all the terms by the denominator
(x+1)=0
We get rid of parentheses
x+1=0
We move all terms containing x to the left, all other terms to the right
x=-1

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