HOC24
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\(\dfrac{-0,5x+1}{0,2}=\dfrac{-0,1}{2}\) \(\dfrac{0,2}{0,25x-3}=\dfrac{-3}{2}\)
\(\dfrac{0,15x-3}{0,25}=\dfrac{-1,5}{1,8}\) \(\dfrac{2,5x+1}{-1,5}=\dfrac{-2}{1,4}\)
my bedroom has one bed , two chairs , one desk and to lamp in my room