Ta có: 3.(x-\(\frac{1}{2}\))-5(x+\(\frac{3}{5}\))=-x+\(\frac{3}{5}\)
\(\Leftrightarrow\)3x-\(\frac{3}{2}\)-5x-3=-x+\(\frac{3}{5}\)
\(\Leftrightarrow\)8x-\(\frac{9}{2}\)=-x+\(\frac{3}{5}\)
\(\Leftrightarrow\)9x=\(\frac{51}{10}\)
\(\Leftrightarrow\)x=\(\frac{17}{30}\)
Vậy x=\(\frac{17}{30}\)
3(x - 1/2) - 5(x + 3/5) = -x + 3/5
3x - 3/2 - 5x - 3 = 3/5 - x
-2x - 9/2 = 3/5 - x
-9/2 = 3/5 - x + 2x
-9/2 = 3/2 + x
-9/2 - 3/5 = x
-51/10 = x
=> x = -51/10
