Question
Nora had twice as many beads as marbles at first. She removed 4 beads and 3 marbles each time. In the end, there were 16 beads and 1 marble left. How many beads and marbles did Nora have at first?
4 m

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Nora had twice as many beads as marbles at first. She removed 4 beads and 3 marbles each time. In the end, there were 16 beads and 1 marble left. How many beads and marbles did Nora have at first?