-26+7r=7(r-3)

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Solution for -26+7r=7(r-3) equation: 



-26+7r=7(r-3)

We move all terms to the left:

-26+7r-(7(r-3))=0



We calculate terms in parentheses: -(7(r-3)), so:

7(r-3)

We multiply parentheses

7r-21

Back to the equation:

-(7r-21)



We get rid of parentheses

7r-7r+21-26=0

We add all the numbers together, and all the variables

-5!=0

There is no solution for this equation

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