In four years time a mother will be three times as as old as her son. Four years ago she was five times as old as her son. Find
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Hello there!
~I hope you and your family are staying safe and healthy!
We need to start by saying that y = 3
or
Thus, the equation above is in the two variable form where y = 3
Thus, the required equation is
Let me know if you have additional questions!
~Garebear