2(x+3)=15.

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Solution for 2(x+3)=15. equation: 



2(x+3)=15.

We move all terms to the left:

2(x+3)-(15.)=0

We add all the numbers together, and all the variables

2(x+3)-15=0

We multiply parentheses

2x+6-15=0

We add all the numbers together, and all the variables

2x-9=0

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

2x=9

x=9/2

x=4+1/2

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