Question:
The cost of 3 pencils and 2 rules is $(5j + 4). The cost of a ruler is 50-cents more than a pencil. What is the cost of 1 pencil? Give your answer in terms of j in the simplest form.
Solution:
Empowering Students and Parents with Solutions
![P6 / Nan Hua / 2019 / SA1 / Paper 2 – Q02 [2 marks]](https://i0.wp.com/sgprimaths.com/wp-content/uploads/2020/05/P6_Nan_Hua_2019_SA1_Paper2_Q02-Qns.jpg?resize=400%2C260&ssl=1)
