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lord [1]
3 years ago
7

I need some help.......................

Mathematics
1 answer:
Ksenya-84 [330]3 years ago
8 0

Answer:

x=10 , y=20

Step-by-step explanation:

2x=x+10

2x–x=10

x=10

y=2x

y=2(10)

y=20

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