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Dromedario = n
4m + 4n = 440
2m + n = 160
Despejo n en 2
2m + n = 160
n = 160 - 2m
Sustituyo n en 1
4m + 4n = 440
4m + 4 (160 - 2m) = 440
4m + 640 - 8m = 440
4m - 8m = 440 - 640
- 4m = - 200
m = - 200/-4
m = 50
Sustituyo m en el despeje de n
n = 160 - 2m
n = 160 - 2 (50)
n = 160 - 100
n = 60
Solución :
Hay 50 camello y 60 dromedarios