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Mathematics, 28.02.2020 21:57 montgomeryaevans

Solving a word problem with three unknowns using a linear equation

over the last three evenings, Melissa received a total of 58 phone calls at the call center. The second evening, she received 6 fewer calls than the first evening.
The third evening, she received 2 times as many calls as the first evening. How many phone calls did she receive each evening?

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Solving a word problem with three unknowns using a linear equation

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