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1/4 - 1/2r = -3/4r I need help!
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1/4 - 1/2r = -3/4r
I need help!

User Stratis Dermanoutsos
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1 Answer

2 votes

Answer:


r=-1

Explanation:


(1)/(4)-(1)/(2)r=-(3)/(4)r \\ \\ 1-2r=-3r \\ \\ 1=-r \\ \\ r=-1

User Dhamu
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