Julie is x years old

David is 3 years older than Julie

Omar is twice as old as David

Write an expression for the sum of Julie, David and Omar's ages

Question

Aryana Cross

9 April, 12:03

+1

Answers (2)

Know the Answer?

Baylee Chen · Answer 1

X+x+3+2 (x+3)

Julie is x

David is x+3

Omar is 2 (x+3)

Brisa · Answer 2

J=x

d=3+x

o=2d, o=2 (3+x) = 6+2x

j+d+o=x+3+x+6+2x=4x+9

Julie is x years oldDavid is 3 years older than JulieOmar is twice as old as DavidWrite an expression for the sum of Julie, David and Omar's ages