Răspuns :
Explicație pas cu pas:
2x-5/3=25/100
2x-5/3=1/4 |•12
24×-20=3
24×=23
×=23/24
[tex]\it 2x-1\dfrac{2}{3}=-0,25 \Rightarrow 2x-\dfrac{5}{3}=-\dfrac{1}{4}|_{\cdot12} \Rightarrow 24x-20=-3|_{+20} \Rightarrow 24x=17\Rightarrow \\ \\ \Rightarrow x=\dfrac{17}{24}[/tex]