-7x=13-2(8x-7)

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Solution for -7x=13-2(8x-7) equation: 



-7x=13-2(8x-7)

We move all terms to the left:

-7x-(13-2(8x-7))=0



We calculate terms in parentheses: -(13-2(8x-7)), so:

13-2(8x-7)

determiningTheFunctionDomain
-2(8x-7)+13

We multiply parentheses

-16x+14+13

We add all the numbers together, and all the variables

-16x+27

Back to the equation:

-(-16x+27)



We get rid of parentheses

-7x+16x-27=0

We add all the numbers together, and all the variables

9x-27=0

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

9x=27

x=27/9

x=3

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