Mathematics, 27.01.2021 01:00 pinkpearl2022
Given the system of equations One-third x minus two-thirds y = 7 and two-thirds x + 3 y = 11, which numbers can be multiplied by the equations to eliminate the x-variable? Check all that apply.
–6 times the first and 3 times the second
6 times the first and –3 times the second
–3 times the first and 6 times the second
3 times the first and –6 times the second
2 times the first and –1 times the second
Answers: 3
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Given the system of equations One-third x minus two-thirds y = 7 and two-thirds x + 3 y = 11, which...
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