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Y varies directly as x, y=7 when x=21. Determine x when y=5.
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20 votes
20 votes
Y varies directly as x, y=7 when x=21. Determine x when y=5.

User MrCheese
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1 Answer

10 votes
10 votes

Answer:

x=19

Explanation:

y=7 - 2=(y) 5 then x=21 - 2=(x)19

User Samuel DR
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