-3(r+2)=8(r+1)-11(r-2)

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Solution for -3(r+2)=8(r+1)-11(r-2) equation: 



-3(r+2)=8(r+1)-11(r-2)

We move all terms to the left:

-3(r+2)-(8(r+1)-11(r-2))=0

We multiply parentheses

-3r-(8(r+1)-11(r-2))-6=0



We calculate terms in parentheses: -(8(r+1)-11(r-2)), so:

8(r+1)-11(r-2)

We multiply parentheses

8r-11r+8+22

We add all the numbers together, and all the variables

-3r+30

Back to the equation:

-(-3r+30)



We get rid of parentheses

-3r+3r-30-6=0

We add all the numbers together, and all the variables

-36!=0

There is no solution for this equation

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