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Alex777 [14]
3 years ago
9

11+3(2x-1) = 20 -- x

Mathematics
1 answer:
attashe74 [19]3 years ago
4 0

Answer:

x=3.50

Step-by-step explanation:

2*3.50=7

7-1=6

3+6=9

9+11=20

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