mckennark mckennark

28-01-2019
Mathematics

contestada

devaughn is 15 years older than Sydney. the sum of their ages is 113. what is sydneys age?

devaughn is 15 years older than Sydney the sum of their ages is 113 what is sydneys age class=

Respuesta :

47annakendrickx 47annakendrickx

28-01-2019

Answer:

49

Step-by-step explanation:

devaughn= x+15

sydney= x

set an equation adding both their ages

x+x+15=113

2x+15=113

subtract 15 from both sides

2x=98

x=49

sydney is 49

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baedolan73 baedolan73

28-01-2019

the answer is Sydney's age is 49. Devaughn's is 64

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