Question

1)4k-4y+4a+y 2)-6p+2a+4p-6a 3)-p-k-a+2a+k 4)4h-8f+2f-12h 5)2y-12a-14y+10a

Answer 1

:1)4k-3y+4a,2)-2(p+2a)3)-p+a4)-2(4n+3f)5)2y-12a-14y+10a