Hi

Omar is 3 times as old as Christopher's age 

Question states*** Ten years ago, Omar was 5 times as old as Christopher.

 *** 3x - 10 = 5(x-10)

     3x-10 = 5x-50

      40 = 2x

    20 = x, Christopher's age.   Omar now          

CHECKING our answer***Ten years ago 

 

Wish You the Best in your Studies. 

RELATED QUESTIONS

Omar is 4 years younger than Christopher. For the last two years, Christopher and Omar... (answered by JulietG)

Omar is 3 times as old as Luke, and ten years older
How old is Omar?
 (answered by Alan3354)

Michael is 5 times as old as Omar. Four years ago, Michael was 7 times as old as Omar.

 (answered by ewatrrr)

Ben is 40 years older than Omar. Eleven years ago, Ben was 5 times as old as Omar.How old  (answered by josmiceli)

Christopher is 2 times as old as Gabriela. Nine years ago, Christopher was 5 times as old  (answered by harpazo)

Vanessa is 3 times as old as Christopher. 16 years ago, Vanessa was 7 times as old as... (answered by macston)

Vanessa is 33 times as old as Christopher. 1616 years ago, Vanessa was 77 times as old as  (answered by macston)

Gabriela is 42 years old and Omar is 3 years old.

How many years will it take until... (answered by stanbon)

Ishaan is 2 times as old as Christopher. 35 years ago, Ishaan was 7 times as old as... (answered by Cromlix,stanbon,Alan3354,Vixiachase)