Question

Помогите Пожалуйста

Answer 1

1) (17 - 12х + 10 - х) / x = (27 - 13x) / x
2) (12p-1-1+3p)/3p^2 = (15p-2)/3p^2
3) (6y-3-y-2)/5y = (5y-5)/5y = 5(y-1)/5y = (y-1)/y
4) (3p-q-2p-6q+p-4q)/5p = (2p-11q)/5p
5) (5c-2d-3d+d-5c)/4c = -4d/4c = -d/c
6) (2a-1+6a+13-8a)/b = 12/b