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Darya [45]
3 years ago
6

Devaughn is 11 years older than Sydney. The sum of their ages is 53 . What is Sydney's age?

Mathematics
2 answers:
yKpoI14uk [10]3 years ago
8 0

Answer:

Sydney is 21 years old

Step-by-step explanation:

1. subtract 11 from 53 (53-11=42)

2. divide the difference by 2 (42/2=21)

valentinak56 [21]3 years ago
4 0

Answer:

x+11+x=53

2x+11=53

-11. -11

2x=42

x=21

Sydney is 21 years old

Devaughn is 32 years old

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