Question
Zeph had 9 more green pens than purple pens at first. His uncle then gave him 12 green pens and his sisters gave him 123 purple pens for Christmas. Zeph realised that he now had four times as many purple pens as green pens. How many pens did Zeph have in the end?
4 m

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Zeph had 9 more green pens than purple pens at first. His uncle then gave him 12 green pens and his sisters gave him 123 purple pens for Christmas. Zeph realised that he now had four times as many purple pens as green pens. How many pens did Zeph have in the end?