Higher November 2020 Paper 5 Q2
2
(a) Solve.
\(4x + 3 = 13\) [2]
(b) Multiply out and simplify.
\(5(2x + 3) + 2(x - 4)\) [3]
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| 2.5 oe | 2 | M1 for \(4x = 13 - 3\) or for \(x + \frac{3}{4} = \frac{13}{4}\) | Accept \(\frac{10}{4}\) or \(\frac{5}{2}\) isw Embedded answer scores M1 max |
| Answer | Marks | Part marks and guidance | |
|---|---|---|---|
| \(12x + 7\) final answer | 3 | M1 for \(10x + 15\) M1 for \(2x - 8\) | |