Question

№792 1,2 пожалуйста

Answer 1

1) = -6а-1/5b+1/5b = -6a

2) = 6/5-4 2/5a-1 1/5 = 1 1/5-4 2/5a-1 1/5 = -4 2/5a = -4.4a

Answer 2

-6а-1/5в+1/5в=-6а
6/5-4 2/5а-1 1/5=1 1/5-1 1/5-4 2/5а=-4 2/5а