3x+2=x+9(x+2)

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Solution for 3x+2=x+9(x+2) equation: 



3x+2=x+9(x+2)

We move all terms to the left:

3x+2-(x+9(x+2))=0



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

x+9(x+2)

We multiply parentheses

x+9x+18

We add all the numbers together, and all the variables

10x+18

Back to the equation:

-(10x+18)



We get rid of parentheses

3x-10x-18+2=0

We add all the numbers together, and all the variables

-7x-16=0

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

-7x=16

x=16/-7

x=-2+2/7

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