SOLUTION: Pat’s grandmother is 7 times as old as Pat is now. If Pat is n years old now, which expression represents her grandmother’s age 11 years ago?

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Question 880516: Pat’s grandmother is 7 times as old as Pat is now. If Pat is n years old now, which expression represents
her grandmother’s age 11 years ago?
Answer by lwsshak3(11628) About Me  (Show Source):
You can put this solution on YOUR website!
Pat’s grandmother is 7 times as old as Pat is now. If Pat is n years old now, which expression represents
her grandmother’s age 11 years ago?
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Grandmother's age now=7n
11 years ago:
Grandmother's age=7n-11