Simplify 7n−4n+6n7n - 4n + 6n7n−4n+6n
Simplify 2q2+3q2+4q22q^2 + 3q^2 + 4q^22q2+3q2+4q2
Simplify 8+3x+9y−7x+2y8 + 3x + 9y - 7x + 2y8+3x+9y−7x+2y, giving your answer in the form a+bx+cya + bx + cya+bx+cy
260 exam-style questions on OCR GCSE Maths Simplifying Algebra. Each one has a worked solution and a mark scheme showing where the marks go.