13-2x=7(x+7)

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



13-2x=7(x+7)

We move all terms to the left:

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



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

7(x+7)

We multiply parentheses

7x+49

Back to the equation:

-(7x+49)



We get rid of parentheses

-2x-7x-49+13=0

We add all the numbers together, and all the variables

-9x-36=0

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

-9x=36

x=36/-9

x=-4

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