sujeymalozano
sujeymalozano
03-07-2021
Mathematics
contestada
Sumas y restas w+y=9 3w-y=11
Respuesta :
loconte
loconte
03-07-2021
Answer:
w = 5
y = 4
Step-by-step explanation:
w+y=9
3w-y=11
4w = 20
w = 5
y = 4
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