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OpenStudy (anonymous):
Find the sum of two numbers is 15. Twice one number equals 3 times the other. Find the numbers
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OpenStudy (aroub):
x+y=15 y=15-x 2x=3y 2x=3(15-x) 2x=45-3x -45=-5x x=9 y=15-x y=15-9 y=6 The two numbers are 9 and 6.
OpenStudy (anonymous):
Thank you boo :) thanks for your help seriously
OpenStudy (aroub):
Hehe, anytime! ;D
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