Given that
2x+1:x+2=x+8:3x−4 2x + 1 : x + 2 = x + 8 : 3x - 4 2x+1:x+2=x+8:3x−4Verify that the possible values of x x\,x are x=4x = 4x=4 and x=−1x = -1x=−1.
255 exam-style questions on Edexcel GCSE Maths Algebraic Fractions. Each one has a worked solution and a mark scheme showing where the marks go.