Raymond B. answered 02/26/23
Tutor
5
(2)
Math, microeconomics or criminal justice
s =d + 8
s+d = 84
d+8 + d = 84
2d = 84-8= 76
d = 76/2 = 38 years old= Devaughn's age
s = 38+8= 46 years old = Sydney's age