Simplify 15a+6b−4a−10b15a + 6b - 4a - 10b15a+6b−4a−10b
Practise OCR GCSE Maths Simplifying Algebra with exam-style questions for Foundation and Higher tier. 88 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.