4x+2=2(x+9)

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Solution for 4x+2=2(x+9) equation: 



4x+2=2(x+9)

We move all terms to the left:

4x+2-(2(x+9))=0



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

2(x+9)

We multiply parentheses

2x+18

Back to the equation:

-(2x+18)



We get rid of parentheses

4x-2x-18+2=0

We add all the numbers together, and all the variables

2x-16=0

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

2x=16

x=16/2

x=8

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