Question

find a number such that when 5 is subtracted from 5 times the number the result is 4 more then twice the number​

Answer 1

let n be the number

5 subtracted from 5 times the number is 5n - 5

4 more than twice the number is 2n + 4

These expressions should be equal.

5n - 5 = 2n + 4

3n = 9

n = 3

3 is the answer