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OpenStudy (anonymous):
om's and Tim's ages add up to 21 years. In 3 years, Tom will be twice Tim’s age. How old are they now?
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OpenStudy (uri):
2x+x=21 3x=21 x=21/3 x=7
OpenStudy (uri):
Tim =7 If you want to know how old is Tom 2(7) =14
OpenStudy (uri):
@zxcvbnm08765
OpenStudy (anonymous):
but @uri they said in 3 years,tom will be twice tim's age
OpenStudy (uri):
Oh.
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OpenStudy (anonymous):
suppose we add 21+3=24 right?
OpenStudy (uri):
You're right.
OpenStudy (anonymous):
|dw:1416402870902:dw|
OpenStudy (anonymous):
|dw:1416402896428:dw|
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