-2r(3-14)=4(13-r)

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Solution for -2r(3-14)=4(13-r) equation: 



-2r(3-14)=4(13-r)

We move all terms to the left:

-2r(3-14)-(4(13-r))=0

We add all the numbers together, and all the variables

-2r(-11)-(4(-1r+13))=0

We multiply parentheses

22r-(4(-1r+13))=0



We calculate terms in parentheses: -(4(-1r+13)), so:

4(-1r+13)

We multiply parentheses

-4r+52

Back to the equation:

-(-4r+52)



We get rid of parentheses

22r+4r-52=0

We add all the numbers together, and all the variables

26r-52=0

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

26r=52

r=52/26

r=2

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