22+7x=9(2+x)

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Solution for 22+7x=9(2+x) equation: 



22+7x=9(2+x)

We move all terms to the left:

22+7x-(9(2+x))=0

We add all the numbers together, and all the variables

7x-(9(x+2))+22=0



We calculate terms in parentheses: -(9(x+2)), so:

9(x+2)

We multiply parentheses

9x+18

Back to the equation:

-(9x+18)



We get rid of parentheses

7x-9x-18+22=0

We add all the numbers together, and all the variables

-2x+4=0

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

-2x=-4

x=-4/-2

x=+2

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