Mathematics, 17.10.2019 01:30 19thomasar
Afirst number plus twice a second number is 9. twice the first number plus the second totals 21. find the numbers
Answers: 2
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Mathematics, 22.06.2019 01:20
Can you me with this question? i'll reward *30 points i just need with this one question so that i could solve the others. * edit: i originally set up the question to reward 30 points, but for some reason i can only reward 15. if you don't get 30, then i'm sorry. i'm still kind of new to this site
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Afirst number plus twice a second number is 9. twice the first number plus the second totals 21. fin...
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