Simplify 3×b×93 \times b \times 93×b×9
Simplify 2x−3y−6x−4y2x - 3y - 6x - 4y2x−3y−6x−4y
22 exam-style questions on CIE IGCSE Maths Simplifying Algebra. Each one has a worked solution and a mark scheme showing where the marks go.