Question

if 2 is subtracted from a number then the number becomes 3 times.find the number​

Answer 1

Question :-

if 2 is subtracted from a number then the number becomes 3 times.find the number.

Answer :-

Let the number be X.

Then ⤵

$x - 2 = 3x \\ \\ - 2 = 3x - x \\ \\ - 2 = 2x \\ \\ \frac{ - 2}{2} = x \\ \\ - 1 = x$

Proof ⤵

$- 1 - 2 = 3 \times - 1 \\ \\ - 3 = - 3 \\ \\ lhs = rhs$

Step-by-step explanation:

Hope you understand ☆