Simplify 4×b×84 \times b \times 84×b×8
Simplify 7x−2y−5x−6y7x - 2y - 5x - 6y7x−2y−5x−6y
Hence find the value of 2x−8y2x - 8y2x−8y when x=5x=5x=5 and y=1y=1y=1
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.