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kvv77 [185]
3 years ago
8

A bag contains yellow marbles and red marbles, 31 in total. The number of yellow marbles is 1 less than 3 times the number of re

d marbles. How many yellow marbles are there?
Mathematics
1 answer:
Ghella [55]3 years ago
8 0

There are 15 yellow marbles and 16 red marbles

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