(3x)-6=9+x

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Solution for (3x)-6=9+x equation: 



(3x)-6=9+x

We move all terms to the left:

(3x)-6-(9+x)=0

We add all the numbers together, and all the variables

3x-(x+9)-6=0

We get rid of parentheses

3x-x-9-6=0

We add all the numbers together, and all the variables

2x-15=0

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

2x=15

x=15/2

x=7+1/2

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