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e-lub [12.9K]
3 years ago
11

If you subtract 18 from my number and multiply the difference by -2​, the result is -20​. What is Sara​s ​number

Mathematics
1 answer:
natka813 [3]3 years ago
7 0

Answer:

28!

Step-by-step explanation:

28 - 18 = 10,

10 x -2 = -20

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