Yvonne is thinking of a number. Fifty, decreased by three times the number, is the same as
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Yvonne is thinking of a number. Fifty, decreased by three times the number, is the same as seven times the number, increased by 80 . What is Yvonne's number?
Related Book For
Cornerstones of Cost Management
ISBN: 978-1285751788
3rd edition
Authors: Don R. Hansen, Maryanne M. Mowen
Posted Date: