Benjamin is 4 years younger than Kevin. William is 4 years less than twice Benjamins age. If William is 22, how old are Kevin and Benjamin?

asked Jan 18, 2018 161k views

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b- Benjamin's age
k- Kevin's age
w- William's age
b=k-4
w=2*b-4
w=22
2*b-4=22
2*b=22+4
2*b=26
b=26:2
b=13
b=k-4
k=b+4
k=13+4=17

Yu Zhang answered Jan 20, 2018

7.1k points

1 vote

I got Benjamin as 13 years old and kevin as 9

Stas S answered Jan 24, 2018

7.9k points

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