Sweets are sold in small packs and in big packs. There is a total of 175 sweets in 4 small packs and 3 big packs. There is a total of 154 sweets in 5 small packs and 2 big packs. Work out the number of sweets in each small pack and in each big pack.
Practise Edexcel IGCSE Maths Simultaneous Equations with exam-style questions for IGCSE Maths. 14 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.