Question
Question. Solve the simultaneous equations:
3x + 4y = 11 5x − 4y = 13
Mark scheme.
- M1: valid attempt to eliminate y by adding the equations → 8x = 24.
- A1: x = 3 and y = 0.5 (both required for the A mark).
Total: 2 marks.
2 marks · take your time before peeking.
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Generated by TopMyGrade AI · cross-check official sources before relying on the mark-scheme phrasing.