SOLUTION: mary is x years old. how old will mary be in 6 years? how old was mary 6 years ago?

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Question 884296: mary is x years old. how old will mary be in 6 years? how old was mary 6 years ago?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
how old will mary be in 6 years?
x%2B6
how old was mary 6 years ago?
x-6