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

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



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

We move all terms to the left:

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

We get rid of parentheses

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



We calculate terms in parentheses: -(2(x+2)), so:

2(x+2)

We multiply parentheses

2x+4

Back to the equation:

-(2x+4)



We get rid of parentheses

x-2x-4+1=0

We add all the numbers together, and all the variables

-1x-3=0

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

-x=3

x=3/-1

x=-3

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