1) -a + x + 1.1a - 1.3x = 2) -12p + 3k + 3.2p - 2.3k = 3) 0.5a - 2/3b - 2/5a - 1/3b = "...

Question

1) -a + x + 1.1a - 1.3x =
2) -12p + 3k + 3.2p - 2.3k =
3) 0.5a - 2/3b - 2/5a - 1/3b =

" / " это дробь

Answer 1

1)0,1а-0,3х 2)-8,8р+0,7к 3)0,1а-в