4(1+7r)=

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Solution for 4(1+7r)= equation: 



4(1+7r)=

We move all terms to the left:

4(1+7r)-()=0

We add all the numbers together, and all the variables

4(7r+1)-()=0

We add all the numbers together, and all the variables

4(7r+1)=0

We multiply parentheses

28r+4=0

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

28r=-4

r=-4/28

r=-1/7

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