graybranasia
graybranasia
20-10-2020
Mathematics
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Help me asap please be serious
Respuesta :
gu4exid33k
gu4exid33k
20-10-2020
Answer: y=72
Step-by-step: multiply both sides81=y/9+73
Move the terms729=y+657
Calculate -y=657-729
Change the signs -y=-72
Answer: y=72
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