3x+15=6(x+1)

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Solution for 3x+15=6(x+1) equation: 



3x+15=6(x+1)

We move all terms to the left:

3x+15-(6(x+1))=0



We calculate terms in parentheses: -(6(x+1)), so:

6(x+1)

We multiply parentheses

6x+6

Back to the equation:

-(6x+6)



We get rid of parentheses

3x-6x-6+15=0

We add all the numbers together, and all the variables

-3x+9=0

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

-3x=-9

x=-9/-3

x=+3

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