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Likurg_2 [28]
3 years ago
9

The larger of two numbers is 3 more than twice the smaller. if the twice the larger is decreased by 5 times the smaller the resu

lt is 0. find the two numbers
Mathematics
1 answer:
Natasha2012 [34]3 years ago
4 0
Let x be the large number, and y be the smaller one: x=3+2y, 2x-5y=0 (from the question) --> substitute the first equation in the second --> 2(3+2y)-5y=0 --> 6+4y-5y=0 -->6-y=0 --> y=6, substitute y=6 in the first equation --> x=3+2(6) --> x=15. therefore the two numbers are 6,15







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