Answer:
I couldn't quite understand the problem, but if the problem was k-10k+1+15k-2k-3k-1 the answer would be k
Step-by-step explanation:
it would be k because k-10k+1+15k-2k-3k-1. Then subtract 10k from from k so you get -9k+15k-2k-3k. then add -9k and 15k getting you 6k-2k-3k. Then subtract 2k from 6k giving you 4k-3k. Then subtract 3k from 4k giving u 1k which would be just k.
