Question

If 1 is subtracted from 3 times a number,the result is 5.The number in 1,2,3,4 is 2
How it possible explain...​

Answer 1

Answer:

Let the number be x.

As per question, we have

3x − 5 = 16

⇒3x = 16 + 5

⇒3x = 21

⇒x = 7

Therefore, the number is 7.

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