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Mathematics, 03.02.2020 21:55 jeff568463

Twice a number, minus a second number is -1. twice the second number is 9. find the two numbers.
a) 7 and 15.
b) 1 and 15
c) 3 and 7
d) 1 and 3
e) 3 and 15

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Twice a number, minus a second number is -1. twice the second number is 9. find the two numbers.

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