-7(-6r-1)=49

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Solution for -7(-6r-1)=49 equation: 



-7(-6r-1)=49

We move all terms to the left:

-7(-6r-1)-(49)=0

We multiply parentheses

42r+7-49=0

We add all the numbers together, and all the variables

42r-42=0

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

42r=42

r=42/42

r=1

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