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belka [17]
3 years ago
10

A bag contains yellow marbles and blue marbles, 42 in total. The number of yellow marbles is 2 less than 3 times the number of b

lue marbles. How many yellow marbles are there?
Mathematics
2 answers:
lions [1.4K]3 years ago
8 0

Answer:

31 yellow marbles

Step-by-step explanation:

Juliette [100K]3 years ago
4 0
There are 31 yellow marbles. Work is attached.
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