Solve x+x+x=21x + x + x = 21x+x+x=21
Solve y−5=10y - 5 = 10y−5=10
Solve 3z+4=223z + 4 = 223z+4=22
Practise OCR GCSE Maths Solving Equations with exam-style questions for Foundation and Higher tier. 100 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.