А)3x+1/4-x/6=1-x/8
144x+12-8x=48-6x
144x-8x+6x=48-12
142x=36
X=36/142=18/71
Б)2-x/5+2=3+2x/2
20-2x+20=30+10x
-2x-10x=30
-12x=30
X=30/(-12)=-2,5
А)3x+1/4-x/6=1-x/8
144x+12-8x=48-6x
144x-8x+6x=48-12
142x=36
X=36/142=18/71
Б)2-x/5+2=3+2x/2
20-2x+20=30+10x
-2x-10x=30
-12x=30
X=30/(-12)=-2,5