Question

if 10 be added to 5 times a certain number the result is 20 less than 8 times the number find the number?​

Answer 1

Answer:

10 + 5x = 8x - 20

10 + 20 = 8x - 5x

30 = 3x

x = 10

Answer 2

Answer:

Number is 10

Step-by-step explanation:

let no. be x ,then

5x +10= 8x-20

30=3x

x=10

hope it will help you