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Svetllana [295]
3 years ago
8

there are a total of 44 goats and chickens being raised. between them, they have 134 legs. how many goats are in total? how many

chickens in total?
Mathematics
1 answer:
sergeinik [125]3 years ago
3 0

21 chickens and  23 goats=44

21x2=42    23x4=92

42+92 = 134 legs

x=goats     y= chikens     goats 4 legs   chickens 2 legs

x+y=44      x=44-y

4(44-y) + 2(y) =134

176-4y +2y = 134

176-2y=134

-2y= -42

-y= -21

y=21



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