Solve algebraically the simultaneous equations
x2+2y2=18 x^2 + 2y^2 = 18 x2+2y2=18 x−y=3 x - y = 3 x−y=3Practise Eduqas GCSE Maths Quadratic Simultaneous Equations with exam-style questions for Foundation and Higher tier. 100 questions, matched to the Eduqas GCSE Maths (C300QS) specification and written in Component 1 and Component 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.