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aleksandr82 [10.1K]
3 years ago
7

I need some assistance please

Mathematics
1 answer:
zzz [600]3 years ago
6 0

Answer:

2x + y = 20 .     y=3x

2x + 3x = 20

5x = 20

x/5 = 20/5

x = 4

(4,0)

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