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

Sagot :

[tex]\huge{Answer}[/tex]

d = s-14

d+s = 76

Using substitution method

(s-14)+s = 76

2s-14= 76

2s = 90

s = 45

Sydney's age =45

d = s-14 = 31

Devaughn's age=31

Okpalawalter8idn

We have that the Sydney's age is mathematically given as

A=y-x

Age

Question Parameters:

let Devaughn is years younger than Sydney=x.

The sum of their ages is =y

Generally the equation for the Sydney's   is mathematically given as

A=The sum of their ages-Age apart

Therefore

A=y-x

For more information on Arithmetic visit

https://brainly.com/question/22568180

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