SOLUTION: ronnie is 30 years old and grace is 22 years old. how many years ago was ronnie twice as old as grace?

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Question 1166204: ronnie is 30 years old and grace is 22 years old. how many years ago was ronnie twice as old as grace?
Answer by josgarithmetic(39618) About Me  (Show Source):
You can put this solution on YOUR website!
x years ago

30-x=2%2822-x%29
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30-x=44-2x
-x=14-2x
x=14