4400 Higher November 2009 Paper 3 Q2
2 Solve \(8y - 9 = 5y + 3\)
(3)
| Scheme | Marks |
|---|---|
| \(8y - 5y = 3 + 9\) | M1 |
| \(3y = 12\) or \(3y - 12 = 0\) | M1 |
| 4 oe | A1 |
| (3) | |
| (3 marks) |
Notes
M1: correct gathering of terms
M1: (can imply 1st M1)
A1: Answer only or embedded answer = M0A0