DAJE NAJ!!!!!!!ŁATWE ZADANIA!!!!!! 1.ZREDUGUJ 1zad 8a-11a+16= -5y+6+6y-9= 4x+3y-9-8y-4x= 6a-11b-6a+10b= 14x-12x-8a-4x-3a= 10x-4x-6y+6x+13y= -4y+9+9y-11=

Witaj :) 8a - 11a + 16= -3a + 16 -5y + 6 + 6y - 9= 1y - 3 4x + 3y - 9 - 8y - 4x = -5y - 9 6a - 11b - 6a + 10b = -1b 14x - 12x - 8a - 4x - 3a = - 2x - 11a 10x - 4x - 6y + 6x + 13y = 12x + 7y -4y + 9 + 9y - 11 = 5y - 2 Mam nadzieję, że pomogłam :)

8a-11a+16=-3a+16 -5y+6+6y-9=y-3 4x+3y-9-8y-4x=-5y-9 6a-11b-6a+10b=-b 14x-12x-8a-4x-3a=-2x-11a 10x-4x-6y+6x+13y=12x+7y -4y+9+9y-11=5y-2