13-x=-2+7(3x-1)

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Solution for 13-x=-2+7(3x-1) equation: 



13-x=-2+7(3x-1)

We move all terms to the left:

13-x-(-2+7(3x-1))=0

We add all the numbers together, and all the variables

-1x-(-2+7(3x-1))+13=0



We calculate terms in parentheses: -(-2+7(3x-1)), so:

-2+7(3x-1)

determiningTheFunctionDomain
7(3x-1)-2

We multiply parentheses

21x-7-2

We add all the numbers together, and all the variables

21x-9

Back to the equation:

-(21x-9)



We get rid of parentheses

-1x-21x+9+13=0

We add all the numbers together, and all the variables

-22x+22=0

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

-22x=-22

x=-22/-22

x=1

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