Question

10 be added to four times afour times a certain number the result is 5 less than the the five times the number ​

Answer 1

Let the no. be x

4x+10=5x-5

15=x

Answer 2

Answer:

Let the required number be x. Then,

according to question

10 + 4x = 5x - 5

10 + 5 = 5x - 4x

15 = x.

Hence, the required number is 15.