Make y y\,y the subject of the formula y(5−c)=d(y−4)y(5 - c) = d(y - 4)y(5−c)=d(y−4)
Practise OCR GCSE Maths Rearranging Harder Formulae with exam-style questions for Foundation and Higher tier. 52 questions, matched to the OCR GCSE Maths (J560) specification and written in the written papers 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.