-7(2-r)=14

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Solution for -7(2-r)=14 equation: 



-7(2-r)=14

We move all terms to the left:

-7(2-r)-(14)=0

We add all the numbers together, and all the variables

-7(-1r+2)-14=0

We multiply parentheses

7r-14-14=0

We add all the numbers together, and all the variables

7r-28=0

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

7r=28

r=28/7

r=4

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