Multiply the second equation by 2 and write down the resulting equation.
Solve the simultaneous equations
6x+5y=1.5 6x + 5y = 1.5 6x+5y=1.5 3x−2y=7.5 3x - 2y = 7.5 3x−2y=7.5217 exam-style questions on CCEA GCSE Maths Simultaneous Equations. Each one has a worked solution and a mark scheme showing where the marks go.