gisellelopez06
gisellelopez06
06-02-2021
Mathematics
contestada
18x - 7y=1
X - 7y=-33
Respuesta :
rupsgos
rupsgos
06-02-2021
Answer:
18x=7y+1
18x-1=7y
x+33=7y
18x-1=x+33
17x=34
x=2
y=5
Step-by-step explanation:
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