4x + 3y = 17 and 5x – 3y = 1
–5m + 6n = –8 and –5m + 8n = 6
2x – 7y = –9 and 6x + 7y = 5...
Mathematics, 11.08.2019 08:10 minecraftsam2018
4x + 3y = 17 and 5x – 3y = 1
–5m + 6n = –8 and –5m + 8n = 6
2x – 7y = –9 and 6x + 7y = 57
5p – 4q = 3 and –5p – 4q = 13
6c + d = 12 and c – d = 2
Answers: 1
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