2r+2(r+3.5)=58

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Solution for 2r+2(r+3.5)=58 equation:



2r+2(r+3.5)=58
We move all terms to the left:
2r+2(r+3.5)-(58)=0
We multiply parentheses
2r+2r+7-58=0
We add all the numbers together, and all the variables
4r-51=0
We move all terms containing r to the left, all other terms to the right
4r=51
r=51/4
r=12+3/4

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