7=5+2(x-13)

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Solution for 7=5+2(x-13) equation: 



7=5+2(x-13)

We move all terms to the left:

7-(5+2(x-13))=0



We calculate terms in parentheses: -(5+2(x-13)), so:

5+2(x-13)

determiningTheFunctionDomain
2(x-13)+5

We multiply parentheses

2x-26+5

We add all the numbers together, and all the variables

2x-21

Back to the equation:

-(2x-21)



We get rid of parentheses

-2x+21+7=0

We add all the numbers together, and all the variables

-2x+28=0

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

-2x=-28

x=-28/-2

x=+14

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