Rozwiąż równania : a) ⅓x-2=x+2 b) a- 6/7x=4/7 c) 6 (¼x - 2 )=18 d) x/6 - ⅙ = 1 e) -2 (2x-1)= x/3 f) 2/5 (3-x)= -2 g) 3/4 (2-3x)= -6 h) ⅕ (x-3) = 9 - x z góry dziękuje . !

a) ⅓x-2=x+2 1/3x-x=4 -2/3x=4/-2/3 x=-6 b) a- 6/7x=4/7 c) 6 (¼x - 2 )=18 d) x/6 - ⅙ = 1 e) -2 (2x-1)= x/3 f) 2/5 (3-x)= -2 g) 3/4 (2-3x)= -6 h) ⅕ (x-3) = 9 - x

a) ⅓x-2=x+2 -⅔x=4 |×3 -2x = 12 x=-6 b) a- 6/7x=4/7 |x7 7a - 6x = 4 c) 6 (¼x - 2 )=18 |:6 ¼x-2=3 |x4 x-8=12 x=20 d) x/6 - ⅙ = 1 |x6 x -1 = 6 x =7 e) -2 (2x-1)= x/3 | x3 -6(2x-1)=x -12x +6 =x -13x = -6 x = 6/13 f) 2/5 (3-x)= -2 | x5 2(3-x)=-10 6-2x = -10 -2x = -8 | :(-2) x = 4 g) 3/4 (2-3x)= -6 |x4 3(2-3x)= -24 6-9x =-24 -9x=-20 | : (-9) x= 2,(2) h) ⅕ (x-3) = 9 - x | x5 x-3 = 45 - 5x 6x = 42 |:6 x = 7