Mathematics, 13.10.2020 23:01 ally9704

Walter and Brian each have a CD collection. • The number of CDs in Walter's collection can be represented by x. • The number of CDs in Brian's collection is 3 times the number in Walter's collection. • The total number of CDs in both collections is 144. What is x, the number of CDs in Walter's collection?

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Walter and Brian each have a CD collection. • The number of CDs in Walter's collection can be repres...

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