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How many solutions does 20+4r=32-2r
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1 vote
How many solutions does 20+4r=32-2r

User Astha
by
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1 Answer

4 votes

Answer:

one solution : r = 2

Explanation:

hello :

20+4r=32-2r

4r+2r = 32-20

6r = 12

r=12/6 = 2

User Kerido
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5.8k points
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