Spi hider, … ahem, … hi spider.

No. The sum you gave as a solution was false. And you would have known this, if you had considered the premise. Therefore I reminded you of the peremise.

[tab]Your solution was the sum 27 (read your posts again), but the sum 27 is not possible as a solution, because the sum has to be 24. Do not think too much about what you would think if you were A and B, although it is not absolutely irrelevant. Remember what I said to you in this post. Or, … wait …, here comes the quote:

You should go on with that. (7), (8), (9), … and so on. Do you understand? If yes: Can you do that?[/tab]