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05-10-2020
Mathematics

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Five times a number subtracted from twelve is triple the number. Find the number

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AbuQotaadah AbuQotaadah

05-10-2020

Answer:

1.5

Step-by-step explanation:

Let the unknown number be x.

12 - 5x = 3x

12 = 3x + 5x = 8x

. : x = 12/8 = 3/2 = 1.5

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