Question

raheel travelled 3654 km by bus and train. if he went 2365 km by bus, how far did he travel by train?

Answer 1

3654 - 2365 = 1289 km

Answer 2

I'll use the train as the variable x
2365 + x = 3654
Use the subtraction property to get x on its own
3654 - 2365 =1,289
x= 1,289
He traveled 1,289 km by train