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rezolati ecuatia 3x-1-(x-1)+5(2x+1)=-1+4x

Răspuns :

Adrianalitcanu2018
3x-1-(x-1)+5(2x+1)=-1+4x
3x-1-1+1+10x+5=-1+4x
13x+4=-1+4x
13x-4x=-1-4
9x=-5
x=-5/9
Adeaconu22
3x-1-(x-1)+5(2x+1)=-1+4x
3x-x+1+10x+5=4x
12x+6=4x
12x-4x=-6
8x=-6
x=-4/3

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