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3 years ago

If you subtract 12 from my number and multiply the difference by -3, the result is -54.

Mathematics

1 answer:

worty [1.4K]3 years ago

4 0

Answer:

the answer is 30

Step-by-step explanation:

Let the number be x

- 3 (x - 12) = - 54

-3x + 36 = -54

-3x = -54 - 36

-3x = -90

x = -90/-3

x = 30

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