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Radumunteanuma
a fost răspuns

Solutia in multimea numerelor rationale,a ecuatiei:
2x-1/3 - x/2 +1/6 = x+2/12 - 2-x/3

Răspuns :

2x-1/3 - x/2 +1/6 = x+2/12 - 2-x/3
2x-1/3 - x/2 +1/6 = x+1/6 - 2-x/3
2x-1/3 - x/2 = x - 2-x/3
- numitorul comun este 6
12x/6-2/6-3x/6=6x/6-12/6-2x/6
9x/6-2/6=4x/6-12/6
9x/6-4x/6=-12/6+2/6
5x/6=-10/6
5x*6=-10*6
30x=-60
x=-60/30
x=-6/3

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