sarapaolu62
sarapaolu62
26-01-2021
Mathematics
contestada
5x - 4y = 19
x + 2y = 8
Respuesta :
gemingemina127
gemingemina127
26-01-2021
Answer:
(5x-4y)=19
5×19-4×19
95-76
19
Step-by-step explanation:
x+2y=8
x=8-2
x=6
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