Make x x\,x the subject of the formula a=x+8x+5\displaystyle a = \frac{x+8}{x+5}a=x+5x+8
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Markscheme
Rearranging Harder Formulae Questions
215 exam-style questions on Eduqas GCSE Maths Rearranging Harder Formulae. Each one has a worked solution and a mark scheme showing where the marks go.