WAŻNE NA JUTRO!!! a)5-7/8x-3/4=-1 b) 1i1/3x+2/3=2 c)5/8x+2=3/4 d)2x/3+5x/2=19 e)3x/2+x/6-2x/9=13 x-3/3=4 5x-4/2=16x+1/7 i jak jest np 1/2 to jesst jedna druga itd

a. 5- 7/8x -3/4 = -1 /*8 40 - 7x - 6 = -8 -7x = -42 x=6 b. 4/3x + 2/3 = 2 /*3 4x +2 =6 4x = 4 x=1 c. 5/8x +2 = 3/4 /*8 5x + 16 = 6 5x = -10 x= -2 d. 2x/3 + 5x/2 = 19 /*6 4x +15x = 114 19x = 114 x = 6 e. 3x/2 + x/6 - 2x/9 = 13 /*18 27x + 3x - 4x = 243 26x=243 x=9

a) 5- 7/8x - 3/4 = -1 +3/4 5- 7/8x = -1/4 -5 -7/8x= -5 1/4 :(-)1 7/8x = 21/4 : 7/8 x = 21/4 : 7/8 x=6