Rosemaryjayme749viz
Answered


5. Eva is 2 years older than Julienne. The sum of their ages is 20. Find their present
ages.
​

Sagot :

Camillekimjennie2019viz

Answer:

Eva is 11 years old while Julienne is 9 years old

Step-by-step explanation:

let Eva's age be: j+2

let Julienne's age be: j

e+j=20

j+2+j= 20 (substitute)

2j+2=20 (solve)

2j=18

j= 9

e=j+2

e=9+2

e=11