Solve algebraically the simultaneous equations
5x2+2y2=22 5x^2 + 2y^2 = 22 5x2+2y2=22 x+y=3 x + y = 3 x+y=3117 exam-style questions on AQA GCSE Maths Quadratic Simultaneous Equations. Each one has a worked solution and a mark scheme showing where the marks go.