1mark 2019 CA1 Nanyang P6 Paper1 P6 / Nanyang / 2019 / CA1 / Paper 1 – Q01 [1 mark] Question: Simplify 14a + 8 – 5a – 7. Solution: Similar Posts P6 / Maris Stella / 2020 / SA2 Prelims / Paper 1 – Full Paper Solution P6 / ACS / 2020 / SA2 Prelims / Paper 1 – Q05 [1 mark]