3x+4=2(3x+4)

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Solution for 3x+4=2(3x+4) equation: 



3x+4=2(3x+4)

We move all terms to the left:

3x+4-(2(3x+4))=0



We calculate terms in parentheses: -(2(3x+4)), so:

2(3x+4)

We multiply parentheses

6x+8

Back to the equation:

-(6x+8)



We get rid of parentheses

3x-6x-8+4=0

We add all the numbers together, and all the variables

-3x-4=0

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

-3x=4

x=4/-3

x=-1+1/3

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