Simplify m+m+m−mm + m + m - mm+m+m−m
Simplify $8pq - 3pq + 2pq$
Simplify 7r+5s−4r+3s+27r + 5s - 4r + 3s + 27r+5s−4r+3s+2
88 exam-style questions on WJEC GCSE Maths Simplifying Algebra. Each one has a worked solution and a mark scheme showing where the marks go.