Question
Tina spent 34 of her money on 12 notebooks and 6 pens. The cost of each pen is 2 times the cost of each notebook. She bought some more notebooks with 78 of her remaining money. How many notebooks did Tina buy altogether?
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Tina spent 34 of her money on 12 notebooks and 6 pens. The cost of each pen is 2 times the cost of each notebook. She bought some more notebooks with 78 of her remaining money. How many notebooks did Tina buy altogether?