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tiff1998g
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rachels brother is 33 years old . he is 3 times rachels age 16 years ago . how old is rachel ?
 one year ago
 one year ago
tiff1998g Group Title
rachels brother is 33 years old . he is 3 times rachels age 16 years ago . how old is rachel ?
 one year ago
 one year ago

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tiff1998g Group TitleBest ResponseYou've already chosen the best response.0
its multiple choice so the answers could either be 11 , 27 , 16, or 24
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.0
\[\rm b = 33 \wedge b = 3(r  16) \implies 33=3(r  16)\]
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.0
That speaks  if b = 33 and b also = 3(r  16), then 33 = 3(r  16).
 one year ago

tiff1998g Group TitleBest ResponseYou've already chosen the best response.0
i dont really need the work to show ho you did it , the answer by it self is fine :)
 one year ago

jiteshmeghwal9 Group TitleBest ResponseYou've already chosen the best response.0
Let rachel's age be n 16 years ago Rachel will be n16. 3(n16)=33
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.0
\[\rm {33 \over 3} = r  16\]\[{33 \over 3} + 16 = r\]
 one year ago

tiff1998g Group TitleBest ResponseYou've already chosen the best response.0
thank you
 one year ago

ParthKohli Group TitleBest ResponseYou've already chosen the best response.0
You're welcome!
 one year ago

jiteshmeghwal9 Group TitleBest ResponseYou've already chosen the best response.0
as well as my equation was also right :P
 one year ago
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