Find a number such that when 5 is a subtracted from 5 times, the result is 4 more then twice the number.
Let the number be x
Given
when 5 is subracted from 5 times the number then the result is 4 more than twice the number
⟹5x−5=4+2x
⟹3x=9⟹x=3
The number is 3