Question

frame word promblems on 4x=x+15

Answer 1

Answer:

4x=x+15

4x-x=15

3x=15

x=15/3

x=5

Answer 2

we can frame infinity problems as .,
1) cost of 4 pens is 15 more than the cost of a single pen. then find the no. of pens.
etc. etc.