7(r+2)=49

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Solution for 7(r+2)=49 equation: 



7(r+2)=49

We move all terms to the left:

7(r+2)-(49)=0

We multiply parentheses

7r+14-49=0

We add all the numbers together, and all the variables

7r-35=0

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

7r=35

r=35/7

r=5

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