-3*(2,1x-4)-4,2=1,2*(0,5-5x);
-6,2x+12-4,2=0,6-6x;
-6,2x+6x=0,6-12+4,2;
-0,3x=−7,2;
x=-7,2:(-0,3);
x=24
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Answers & Comments
-3*(2,1x-4)-4,2=1,2*(0,5-5x);
-6,2x+12-4,2=0,6-6x;
-6,2x+6x=0,6-12+4,2;
-0,3x=−7,2;
x=-7,2:(-0,3);
x=24