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Lana71 [14]
3 years ago
15

If 3a + b + c = -3, a+3b+c = 9, a+b+3c = 19 find a*b*c

Mathematics
1 answer:
VashaNatasha [74]3 years ago
5 0

Answer:

a=-4

b=2

c=7

so therefore a*b*c=-4*2*7

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