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Mathematics 4 Online
OpenStudy (anonymous):

Rachael's brother is 33 years old. He is 3 times what Rachael's age was 16 years ago. How old is Rachael? 11 27 16 24

OpenStudy (dmezzullo):

do u do flvs?

OpenStudy (anonymous):

no y

OpenStudy (dmezzullo):

jw seemed like u do but nvm

OpenStudy (anonymous):

no i do k12

OpenStudy (dmezzullo):

oh ok

OpenStudy (anonymous):

so can u explain how to do this i always think i do it right and then wind up getting it wrong

OpenStudy (dmezzullo):

im not totally sure

OpenStudy (anonymous):

ohhh

OpenStudy (anonymous):

33/3 + 16

OpenStudy (agent0smith):

Rachael's brother is 33 years old. He is 3 times what Rachael's age was 16 years ago. Let R be Rachel's age: 3(R-16) = 33

OpenStudy (anonymous):

ohh alright ty so much

OpenStudy (agent0smith):

No prob. If you're wondering how to write the equation: The R-16 gives Rachael's age 16 years ago, and her brother is three times that age, and he is 33.

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