a)1/3x-2=x+2
b)1-6/7x = 4/7
c)6(1/4x-2)=18
d) x/6 -1/6
e)-2(2x-1) = x/3
f)2/5 (3-x) = -2
g)3/4 ( 2-3x) = -6
h) 1/5 (x-3) =9-x
i)0,6=x|2 = x+1
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a)1/3x-2=x+2 -2/3x=4 2x=-12 x=-6
b)1-6/7x = 4/7 -6/7x=-3/7 -6x=3 x=-1/2
c)6(1/4x-2)=18 6/4x-12=18 6/4x=30 6x=120 x=20
d) x/6=-1/6 x=-1
e)-2(2x-1) = x/3 -4x+2=x/3 -12x+6=x -13x=-6 x=6/13
f)2/5 (3-x) = -2 6/5-2/5x=-2 -2/5x=-3 1/5 2x=16 x=8
g)3/4 ( 2-3x) = -6 6/4-9/4x=-6 -9/4x=-7 1/2 9x=30/9 x=3 1/3
h) 1/5 (x-3) =9-x 6/5x=9 3/5 6x=48 x=8
i)0,6=x|2 = x+1 cos za dużo znaków równa się ^^