eaandazola420
eaandazola420
14-09-2020
Mathematics
contestada
2x - y = 7
6x – 3y = 14
Respuesta :
meredith48034
meredith48034
14-09-2020
Answer:
Step-by-step explanation:
2x - y = 7
6x - 3y = 14
-6x + 3y = -21
6x - 3y = 14
0 ≠ -7
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