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2-4×|2×-1|+2=-|2×-1|-1 LINILE DREPRE SUNT PARANTEZE DREPTE
am nevoie urgent​


Răspuns :

Răspuns:

x=1

Explicație pas cu pas:

2-4(2x-1)+2-(2x-1)=-1=-4(2x-1)-(2x-1)=-1-2-2=(-4-1)x(2x-1)=-1-2-2=-5(2x-1)=-1-2-2=2x-1=[tex]\frac{1}{5\\}[/tex]+[tex]\frac{2}{5}[/tex]+[tex]\frac{2}{5}[/tex]=2x-1=1=2x=1+1=2x=2=x=1