Question

Find the number if 18 subtracted from seven fifth of the number equals 10.​

Answer 1

Answer:

let the no. be x

given,

7/5x - 18 = 10

(7x - 90)/5 = 10

7x - 90 = 50

7x = 50 + 90

7x = 140

x = 140/70

x = 2