math
posted by josh .
john is the age that sally was 3 years ago,13 year old elissa is 3 years older than sally,how old will john be on his next birthday?

John's age = Sally's age  3 years
Elissa's age = 13 years
Sally's age = Elissa's age  3 years = 13 3 = 10 years
Now that we know Sally's current age, we can figure out John's age.
John's age = 103 = 7 years
So if John is 7 years as of now, he will be 8 years olf on his next birthday.
Respond to this Question
Similar Questions

Math
Sally's age is 12 years plus half her age. How old is she? 
Math problem solvimg
Sally's grandfather is 67 tears old. Sally is 19 years old. At what age will Sally be exactly one third of her grandfather's age? 
math
mr. cruz is 3 years older. he would be the same age as mr. john. mr. john is 46 years old. how old is mr. cruz now? 
math
A. Brad is 12 years older than Sam . If Brad were 8 years older than he is now. he would be twice as old as Sam. How old is Sam now? 
math
A. John is now 10 years older than Marcus. Three times John's age 5 years from now will be the same as five times Marcus's age 5 years ago. How old is John now? 
Math
Loretta's age now is twice John's age five years ago. In three years the sum of John's and Loretta's ages will be 50. How old are Loretta and John today? 
math
Sally is 54 years old and her mother is 80, how many years ago was Sally’s mother three times her age? 
math
one half of what john's age was 4 years ago is equal to on of thrid of what it will be in 5 years time.How old is john now 
maths
the ratio of john's age to Mike's age is 7:4. In 10 years time Mike will be as old as John was 5 years ago. How old is John now? 
math
john's age in the next ten years will four times his age five years ago. How old is john now?