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Rezolvati in multimea Z ecuatile 4x-3=6x+1

Răspuns :

4x-3=6x+1 => 4x=6x+4 => 0=2x+4 => 2x=-4 => x=-2
4x-6x=1+3
-2x=4
x=4/-2
x=-2 apartine Z