SOLUTION: reza is twice her sister tammy's age. Tammy is 8 years older than jenny. In 4 years, Reza will be 4 times Jennys age. How old are they now ?

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Question 1176978: reza is twice her sister tammy's age. Tammy is 8 years older than jenny. In 4 years, Reza will be 4 times Jennys age. How old are they now ?
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
PERSON         AGE
Reza           2j+16
Tammy          j+8
Jenny           j

The rest of the description means %282j%2B16%2B4%29=4%28j%2B4%29. You continue from here, and finish.