Question

if 10 be added to 4 times a certain number the result is 5 less than 5 times the number find the number​

Answer 1

Answer:

15

Step-by-step explanation:

10 + 4x = 5x - 5

x = 15 ,

where x is the number

Answer 2

Answer:

15

Step-by-step explanation:

$let \: x \: be \: the \: number \: . \\ tnen \: according \: to \: question \\ 4x + 10 = 5x - 5 \\ 5x - 4x = 10 + 5 \\ x = 15$

Hope it will help you...