Solve algebraically the simultaneous equations
x2+xy+y2=7 x^2 + xy + y^2 = 7 x2+xy+y2=7 2x+y=1 2x + y = 1 2x+y=1Practise Edexcel GCSE Maths Quadratic Simultaneous Equations with exam-style questions for Foundation and Higher tier. 100 questions, matched to the Edexcel GCSE Maths (1MA1) specification and written in Paper 1, Paper 2 and Paper 3 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.