14
QuizMultiple Choice
Unit Test — Unit test
Question 14 • (AG Q3) Math 8: 25-26 (JTurner)
The linear combination method gives a solution of (–4, 2) for which of these systems of linear equations?
Answer
A
3 x + 13 y = 14. 6 x + 11 y = negative 2.
B
4 x + 5 y = 12. 8 x + 3 y = negative 4.
C
5 x + 4 y = 12. 7 x + 8 y = 12.
D
10 x + 3 y = 8. 17 x + 6 y = 10.