Mathematics, 13.11.2019 09:31 amylumey2005
One times a number x, plus 2 times a number y, equals 9. negative one times x minus 3 times y equals -14. what are the numbers?
a. x = 7, y = 12
b. x = -1, y = 5
c. x = 5, y = 1
d. x = -11, y = 24
Answers: 2
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One times a number x, plus 2 times a number y, equals 9. negative one times x minus 3 times y equals...
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