2+2r=13.4

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Solution for 2+2r=13.4 equation: 



2+2r=13.4

We move all terms to the left:

2+2r-(13.4)=0

We add all the numbers together, and all the variables

2r-11.4=0

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

2r=11.4

r=11.4/2

r=5+1/1.4285714285714

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