Thirteen less than one fifth of a number equals 58. Write an equation for this situation and then find the number.

Thirteen less than one fifth of a number equals 58.

Convert it to equation is equal to:

13 - (1/5) x = 58

So we need to find the value of x by simplifying.

13 - (1/5) x = 58

-1/5 x = 45

x = - 225

So the value of x is equal to - 225.