SOLUTION: Rodney is 3 times as old as his sister. A year ago he was 4 times as old. How old are Rodney and his sister now?
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Question 359169: Rodney is 3 times as old as his sister. A year ago he was 4 times as old. How old are Rodney and his sister now?
Answer by nyc_function(2741) (Show Source): You can put this solution on YOUR website!
Here is your equation and you can solve:
3x - 1 = 4(x - 1)
Can you finish?
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