a) 1/3x-2=x+2 b) 1-6/7x=4/7 c) 6(1/4x-2)=18 d) -2(2x-1)=x/3 e) 2/5(3-x)=-2 f) 3/4(2-3x)=-6 g) 1/5(x-3)=9-x h) 0.6+x:2=x+1

a) 1/3x-2=x+2   /*3 x-6=3x+6 x-3x=6+6 -2x=12   /:(-2) x=-6   b) 1-6/7x=4/7   /*7 7-6x=4 -6x=4-7 -6x=-3  /:(-6) x=0,5   c) 6/4x-12=18   /*4 6x-48=72 6x=72+48   /:6 x=120   d) -4x+2=x/3   /*3 -12x+6=x -12x-x=-6 -13x=-6  /:(-13) x=6/13   e) 6/5-2/5x=-2   /*5 6-2x=-10 -2x=-10-6 -2x=-16  /:(-2) x=8   f) 6/4-9/4x=-6   /*4 6-9x=-24 -9x=-24-6 -9x=-30   /:(-9_ x=30/9   g) 1/5x-3/5=9   /*5 x-3=45 x=45+3 x=48   h) 6/10+x/2=x+1  /*10 6+5x=10x+10 5x-10x=10-6 -5x=4   /:(-5) x=-4/5

a) 1/3x - 2 = x+2 | x 3 x-6=3x+6 -2x=12 x=-6 b) 1-6/7x=4/7 |x 7 7-6x=4 -6x=-3 x=1/2 c) 6(1/4x-2)=18 6/4x-12=18 6/4x=30 |x 4 6x=120 x = 20 d) -2(2x-1)=x/3 -4x+2=x/3 |x 3 -12x+6=x -13x=-6 x = 6/13 e)2/5(3-x)=-2| x 5 2(3-x)=-10 6-2x=-10 -2x=-16 x=8 f)3/4(2-3x)= -6| x 4 3(2-3x)= -24 6-9x = -24 -9x=-30 x= 9/30 = 3/10 g)1/5(x-3)=9-x | x 5 x-3 = 9-x 2x=12 x=6 h) 0.6+x:2=x+1 6/10+x/2=x+1 |x 10 6+5x = 10x+10 -5x = 4 x = -4/5