Answer :
Step-by-step explanation:
The school bag is a, then the handbag is 3a.
Four handbags and three school bags cost $2000, the equation:
- 4(3a) + 3a = 2000
or
- 12a + 3a = 2000
Step-by-step explanation:
The school bag is a, then the handbag is 3a.
Four handbags and three school bags cost $2000, the equation:
or