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12-1/5r=2r+1 please help
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3 votes
12-1/5r=2r+1 please help

User Estephanie
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1 Answer

3 votes

Subtract 1 from both sides and it will become >> 11-1/5r=2r

Add 1/5r to both sides >> 11=11/5r

Divide both sides by 11/5 >> 2=r

r=5

User JamesThomasMoon
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