15-x=2(x*3)

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Solution for 15-x=2(x*3) equation: 



15-x=2(x*3)

We move all terms to the left:

15-x-(2(x*3))=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-1x-(2(+x*3))+15=0



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

2(+x*3)

We multiply parentheses

6x

Back to the equation:

-(6x)



We add all the numbers together, and all the variables

-7x+15=0

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

-7x=-15

x=-15/-7

x=2+1/7

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