Write a real world problem for the equation x - 100 = 40. then solve the equation

My uncle jimbob took 100 dollars away from me, now i only have 40

how much did i have initially?

Let's say 140=x

Here is the Real World Problem: Jacob saves his earnings. Jacob wants to buy a video game console with a video game. Jacob has $140. The console is $100. How much money does Jacob has remaining?

140-100=40

Hope this helped :)

These are the multiples of 15 but what you are probably asking or what are the factors of 15