Does anyone know or understand this

2 years??  

Step-by-step explanation:

so ben is 4x + 6 years old and ishaan is x and ishan is 2 years old ??

if tha's wrong then try -2

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads