упростите выражение: -6p+2a+4p-6a
-p-k-a+2a+k
21a-11p+a-p
2y-6a-12y+12a
k-y-k-2y+2k
2y-32+12y+30-y
-y-2k+3y+3k-10
10-2y-12-(-21y)
-23-2y+13+3y
-2y-4k-3a+4y+3a
-4k-5b-(-2b)+3k
-2y+3k+y-2k+y

-2p-4a=-2(p+2a)

-p+a

22a-12p=2(11a-6p)

6a-10y=2(3a-5y)

2k-3y

13y-2

2y+k-10

19y-2

y-10

2y-4k=2(y-2k)

-k-3b

k