On the number line, show the inequality x+3<5x + 3 < 5x+3<5

−3<2y≤7-3 < 2y \leq 7−3<2y≤7 where y y\,y is an integer.
Write down all the possible values of yyy.
Solve 10≤25−5x10 \leq 25 - 5x10≤25−5x
156 exam-style questions on OCR GCSE Maths Inequalities. Each one has a worked solution and a mark scheme showing where the marks go.