Question
Some markers and pens were packed into pink and red packets. There were 4 less red packets than pink packets. Each pink carton contained 9 markers and each red carton contained 18 pens. Given that there were 27 more pens than markers in total, how much pens were there?
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Some markers and pens were packed into pink and red packets. There were 4 less red packets than pink packets. Each pink carton contained 9 markers and each red carton contained 18 pens. Given that there were 27 more pens than markers in total, how much pens were there?