2(4+r)=8

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Solution for 2(4+r)=8 equation: 



2(4+r)=8

We move all terms to the left:

2(4+r)-(8)=0

We add all the numbers together, and all the variables

2(r+4)-8=0

We multiply parentheses

2r+8-8=0

We add all the numbers together, and all the variables

2r=0

r=0/2

r=0

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