fayvour1998
fayvour1998
08-02-2022
Mathematics
contestada
3 x + 2y= 14
2xy + 5 = 21
Respuesta :
ahmedkauthar768
ahmedkauthar768
08-02-2022
Step-by-step explanation:
2xy+5=21
2xy+5-5=21-5
2xy=16
2xy÷2=16÷2
xy=8 or 2xy=16
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