matematyka proporcjee.. (6x-1)*1,2=(x+1)*2,3
matematyka proporcjee..
(6x-1)*1,2=(x+1)*2,3
(6x-1)*1,2=(x+1)*2,3 7,2x-1,2=2,3x+2,3 7,2x-2,3x=2,3+1,2 4,9x=3,5 x= 35/49 = 5/7
(6x-1)*1,2=(x+1)*2,3 7,2x-1,2=2,3x+2,3 7,2x-2,3x=1,2+2,3 4,9x=3,5x/4,9 x=0,714