+0  
 
0
45
1
avatar

Alfonso is 20 years older than Kendra. Seven years ago, the sum of their ages was 54. How old are they now?

 Apr 11, 2020
 #1
avatar+34 
0

Alfonso's age=x

Kendra's age=y

 

y+20=x

(x-7)+(y-7)=54

 

 

x+y=68

x-y=20

 

2x=88

 

x=44

 

y+20=44

 

y=24

 

Kendra is 24 while Alfonso is 44

 Apr 11, 2020

36 Online Users

avatar
avatar