SOLUTION: The sum of Lisa's age and her mother's age is 66. The difference in their ages is 28. How old are Lisa and her mother?
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Question 432873: The sum of Lisa's age and her mother's age is 66. The difference in their ages is 28. How old are Lisa and her mother?
Answer by rwm(914) (Show Source): You can put this solution on YOUR website!
M+L=66
M-L=28
m=66-L
m=28+L
66-L=28+L
66-28=2L
l=19 m=47
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