Verify that the equation of the line parallel to 2x+5y=102x + 5y = 102x+5y=10 which passes through (0,−3)(0,-3)(0,−3) is y=−25x−3\displaystyle y = -\frac{2}{5}x - 3y=−52x−3
204 exam-style questions on Eduqas GCSE Maths Parallel and Perpendicular Lines. Each one has a worked solution and a mark scheme showing where the marks go.