SOLUTION: Joanna is t years old. compared with Joanna, Betty is 6 years older, but Mary is 2 years younger if their total age is 73 how old is each girl

SOLUTION: Joanna is t years old. compared with Joanna, Betty is 6 years older, but Mary is 2 years younger if their total age is 73 how old is each girl

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Question 1183873: Joanna is t years old. compared with Joanna, Betty is 6 years older, but Mary is 2 years younger if their total age is 73 how old is each girl
Answer by ikleyn(52802) (Show Source): You can put this solution on YOUR website!
.


    x = Joanna


    x + (x+6) + (x-2) = 73.


You do the rest.

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