15-x=2(x+4)

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Solution for 15-x=2(x+4) equation: 



15-x=2(x+4)

We move all terms to the left:

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

We add all the numbers together, and all the variables

-1x-(2(x+4))+15=0



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

2(x+4)

We multiply parentheses

2x+8

Back to the equation:

-(2x+8)



We get rid of parentheses

-1x-2x-8+15=0

We add all the numbers together, and all the variables

-3x+7=0

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

-3x=-7

x=-7/-3

x=2+1/3

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