The answer is the slope m=1
It totally depends on the value of 'a', and if 'a' changes, then (6a-2) immediately changes too. Whatever 'a' is at the moment, (6a-2) is 2 less than 6 times 'a'.
The answer is 11 and 14/33.
42 = 2 * 3 * 7
So, <span>the combination for the lock is 237</span>
