1MA0 Foundation June 2015 Paper 2 Q19
19
(a) Solve \(8f + 19 = 15\) (2)
(b) Solve \(2c + 5 = c + 8\) (2)
| Answer | Mark | Notes |
|---|---|---|
| \(-0.5\) | 2 | M1 for intention to subtract 19 from both sides or divide all terms by 8 as a first step A1 for \(-0.5\) oe |
| Answer | Mark | Notes |
|---|---|---|
| 3 | 2 | M1 for a correct operation to collect the \(c\) terms or the number terms on one side of the equation e.g. \(2c - c + 5 = 8\), \(2c + 5 - 5 = c + 8 - 5\) A1 cao |