Question

three less than twice a number is equal to four less than the number find number

Answer 1

Hey friend...!!!

Let the number be x
So,
2x - 3 = x - 4
2x - x = - 4 + 3
X = - 1

So,the required number is - 1.

Hope it helps...!!!

Answer 2

Let the number be x
So, twice a number is 2x
ATQ
3 - 2 x = 4 - x
- 2 x + x = 4 - 3
-x = 1
x = -1