Show that 3(5x−8)=15x−243(5x - 8) = 15x - 243(5x−8)=15x−24
Show that 18y+15=3(6y+5)18y + 15 = 3(6y + 5)18y+15=3(6y+5)
261 exam-style questions on OCR GCSE Maths Expanding and Factorising. Each one has a worked solution and a mark scheme showing where the marks go.