Mathematics, 18.12.2020 01:00, alkaline27

Solve the system of equations using elimination. 15q – 4r = 62
5q + 8r = 86
A. q = –7, r = –6
B. q = 6, r = 7
C. q = –7, r = –7
D. q = 6, r = 6

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Solve the system of equations using elimination. 15q – 4r = 62
5q + 8r = 86
A. q = –7,...