2(r+4)=6

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



2(r+4)=6

We move all terms to the left:

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

We multiply parentheses

2r+8-6=0

We add all the numbers together, and all the variables

2r+2=0

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

2r=-2

r=-2/2

r=-1

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