1mark 2021 Nan Hua P6 Paper1 SA2 P6 / Nan Hua / 2021 / SA2 / Paper 1 – Q05 [1 mark] Question: Simplify the following algebraic expression.17d + 15 – 3d – 6 Solution: Similar Posts P6 / ACS / 2020 / SA2 / Paper 2 – Q05 [2 marks] P6 / Methodist Girls / 2019 / SA2 / Paper 2 – Q06 [3 marks]