Question

Rez ecuatia x-1/2 + 2x+1/3 = 1- 2x+1/6 x apartine lui R

Answer 1

3x-1/2+1/3=1-2x+1x/6
3x-3/6+2/6=1-12x/6+1x/6
3x-5/6=1-13x/6
3x/1+13x/6-5/6=1
36x/6+13x/6-5/6=1
49x/6=1/1+5/6
49x/6=6/6+5/6
49x/6=11/6
49x•6=6•11
294x=66
x=0,22