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defon
3 years ago
7

What times -1/2 x what = -20?

Mathematics
1 answer:
Radda [10]3 years ago
6 0

Answer:

40

Step-by-step explanation:

Let the number be y

-1/2 × y = -20

y = -20 ÷ -1/2

y = 20 × 2

y = 40

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