Asked by sibusiso

Sipho is 6 years older than Betty. in 3 years time Sipho will be twice as old as Betty. how old is Sipho now.
Answered by Reiny
at present:
Betty --- x
Sipho -- x+6

3 years from now:
Betty = x+3
Sipho = x+6 + 3 = x+9

x+9 = 2(x+3)

solve for x
Answered by Nokukhanya hlongwane
Sipho is 6 years older than Betty.in 3years time,sipho will be twice as old as Betty.how old is sipho now?
Answered by Anonymous
Sipho is 3 times as old as John 8 years from now sipho will be twice as old as John how old is john
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