Solve the simultaneous equations
2x=8+yx+4y=6 \begin{aligned} 2x &= 8 + y \\ x + 4y &= 6 \end{aligned} 2xx+4y=8+y=6217 exam-style questions on Eduqas GCSE Maths Simultaneous Equations. Each one has a worked solution and a mark scheme showing where the marks go.