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In five years, Josh will be 21 years old. How old is he now? Let J represent Josh's current age. Which formula would correctly calculate Josh's current age?
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4 votes
In five years, Josh will be 21 years old. How old is he now? Let J represent Josh's current age. Which formula would correctly calculate Josh's current age?

User Trader
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6.4k points

1 Answer

4 votes
21 - 5 = J
J + 5 = 21
J = 16

Hope this helps!
User Jonathan Brizio
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