Verify that 2t×7s=14st2t \times 7s = 14st2t×7s=14st
Verify that 7a+4b−3a−5b=4a−b7a + 4b - 3a - 5b = 4a - b7a+4b−3a−5b=4a−b
260 exam-style questions on Eduqas GCSE Maths Simplifying Algebra. Each one has a worked solution and a mark scheme showing where the marks go.