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

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Solution for 14r+7=7(2r+1) equation: 



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

We move all terms to the left:

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



We calculate terms in parentheses: -(7(2r+1)), so:

7(2r+1)

We multiply parentheses

14r+7

Back to the equation:

-(14r+7)



We get rid of parentheses

14r-14r-7+7=0

We add all the numbers together, and all the variables

=0

r=0/1

r=0

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