Question

3. If 4 is subtracted from a number, then the result is half that number. Find the number
a 8
c. -2
b. 2
d. 4​

Answer 1

Step-by-step explanation:

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Answer 2

Let, the number be = (x)

Number to be subtracted from x = 4

According to the question:-

x - 4 = x/2

⇒ x - x/2 = 4

⇒ (2x - x)/2 = 4

⇒ x/2 = 4

⇒ x = 4 • 2 = 8 (Answer - a).