v=u+atv = u + atv=u+at u=3u = 3u=3 a=10a = 10a=10 t=6t = 6t=6
Work out the value of vvv.
Practise Edexcel IGCSE Maths Substitution with exam-style questions for IGCSE Maths. 27 questions, matched to the Edexcel IGCSE Maths (4MA1) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.