trippynat73
trippynat73
21-10-2021
Mathematics
contestada
please help im the worst at algebra 2
Respuesta :
mhanifa
mhanifa
21-10-2021
Answer:
Option A
Step-by-step explanation:
According to the matrix, the system is:
3x + 2y -z = 4
0x + 3y + 7z = 8 ⇒ 3y + 7z = 8
x - 3y + 4z = 7
Correct match is A
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