2r+3(r-1)=-6+4r

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Solution for 2r+3(r-1)=-6+4r equation: 



2r+3(r-1)=-6+4r

We move all terms to the left:

2r+3(r-1)-(-6+4r)=0

We add all the numbers together, and all the variables

2r+3(r-1)-(4r-6)=0

We multiply parentheses

2r+3r-(4r-6)-3=0

We get rid of parentheses

2r+3r-4r+6-3=0

We add all the numbers together, and all the variables

r+3=0

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

r=-3

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