Make L L\,L the subject of the formula M=L+KL−2\displaystyle M = \frac{L + K}{L - 2}M=L−2L+K
Practise Edexcel GCSE Maths Rearranging Harder Formulae with exam-style questions for Foundation and Higher tier. 52 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 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.