8+3(r-2)=r+4

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Solution for 8+3(r-2)=r+4 equation: 



8+3(r-2)=r+4

We move all terms to the left:

8+3(r-2)-(r+4)=0

We multiply parentheses

3r-(r+4)-6+8=0

We get rid of parentheses

3r-r-4-6+8=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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