6r-(r-1)=2(7+3r)-r

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Solution for 6r-(r-1)=2(7+3r)-r equation: 



6r-(r-1)=2(7+3r)-r

We move all terms to the left:

6r-(r-1)-(2(7+3r)-r)=0

We add all the numbers together, and all the variables

6r-(r-1)-(2(3r+7)-r)=0

We get rid of parentheses

6r-r-(2(3r+7)-r)+1=0



We calculate terms in parentheses: -(2(3r+7)-r), so:

2(3r+7)-r

We add all the numbers together, and all the variables

-1r+2(3r+7)

We multiply parentheses

-1r+6r+14

We add all the numbers together, and all the variables

5r+14

Back to the equation:

-(5r+14)



We add all the numbers together, and all the variables

5r-(5r+14)+1=0

We get rid of parentheses

5r-5r-14+1=0

We add all the numbers together, and all the variables

-13!=0

There is no solution for this equation

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