There are two conference halls A and B. If 20 delegates are sent from hall A to hall B, the number of delegates in each hall is the same, while if 40 are sent from hall B to hall A, the number of delegates in hall A becomes triple the number in hall B. Find out the number of delegates in each hall.
There are two conference halls A and B. If 20 delegates are sent from hall A to hall B, the number of delegates in each hall is the same, while if 40 are sent from hall B to hall A, the number of delegates in hall A becomes triple the number in hall B. Find out the number of delegates in each hall.
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter9: Systems Of Linear Equations
Section: Chapter Questions
Problem 29CLR
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There are two conference halls A and B. If 20 delegates are sent from hall A to hall B, the number of delegates in each hall is the same, while if 40 are sent from hall B to hall A, the number of delegates in hall A becomes triple the number in hall B. Find out the number of delegates in each hall.
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