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TEA [102]
3 years ago
12

Devaughn's age is two times Sydney's age. The sum of their ages is 21. What is Sydney's age?

Mathematics
1 answer:
levacccp [35]3 years ago
4 0

Answer:

The age is 7

Step-by-step explanation:

Devaughn's age is two times Sydney's age

and the sum of their ages is ? Let’s Sydney's age is X, Devaughn's age is (2X+X=21)

Therefore 3X=21

Rearranged is X= 21 divide 3

Therefore Sydney’s age is 7

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Step-by-step explanation:

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3 years ago
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Estimated m 60=4m <br><br><br><br><br> 4x0=
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[ Answer ]


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[ Explanation ]


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<> Eclipsed <>


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