3(r+0.2)=2.2

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Solution for 3(r+0.2)=2.2 equation: 



3(r+0.2)=2.2

We move all terms to the left:

3(r+0.2)-(2.2)=0

We add all the numbers together, and all the variables

3(r+0.2)-2.2=0

We multiply parentheses

3r+0.6-2.2=0

We add all the numbers together, and all the variables

3r-1.6=0

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

3r=1.6

r=1.6/3

r=1/1.875

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