Verify that x=7x = 7x=7 and x=−7x = -7x=−7 are solutions of
8x+3+3x+8=1 \frac{8}{x + 3} + \frac{3}{x + 8} = 1 x+38+x+83=1255 exam-style questions on OCR GCSE Maths Algebraic Fractions. Each one has a worked solution and a mark scheme showing where the marks go.