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ANTONII [103]
3 years ago
5

3x - 2y = 19 x + y = 8 i just dont understand

Mathematics
1 answer:
erik [133]3 years ago
5 0

Answer:

3x-2y=19

2(x+y=8)

3x-2y=19

2x+2y=16

5x=35

x=7

7+y=8

y=1

(7,1)

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