1/(x+2)=2

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



1/(x+2)=2

We move all terms to the left:

1/(x+2)-(2)=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 multiply all the terms by the denominator


-2*(x+2)+1=0

We multiply parentheses

-2x-4+1=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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