Hi,

Sarah is twice as old as her youngest brother's age

If the  between their ages is 15 years, how old is her youngest brother?

Question states***

  2x - x = 15

      x = 15 yr, age of the youngest brother 

RELATED QUESTIONS

Sarah is twice as old as her youngest brother. If the difference between their ages is 15  (answered by stanbon,addingup)

Sana is twice as old as her youngest brother. If the difference between their ages  is 15  (answered by ewatrrr,battyb)

sarah is twice as old as her youngest brother. If the difference between their ages is 15  (answered by richwmiller)

Maryum is twice as old as her youngest sister. The difference between their ages is 13... (answered by algebrahouse.com)

Sarah, who is 20 years old, is 4 times as old as her brother. How old will Sarah be if... (answered by josh_jordan)

Deanna is twice as old as her brother. If the difference in their ages is 7 years, how... (answered by Maths68)

 A woman is 5 times as old as her youngest daughter. How old is each now if the sum of... (answered by Alan3354)

A woman is 5 times as old as her youngest daughter. How old is each now if the sum of... (answered by fcabanski)

Erin is 3 times as old as her brother auston. If the difference in their ages is 1 years,  (answered by josgarithmetic)