emilywalters455 emilywalters455

25-02-2021
Mathematics

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beautifulmind2468 beautifulmind2468

25-02-2021

Answer:

1. 40

2. 124

3. 160

Step-by-step explanation:

1. 12x - 20 = 60 - 20 = 40

2. 12x - 20 = 144 - 20 = 124

3. 12x - 20 = 180 - 20 = 160

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