Tìm x, y \(\in Z\) thỏa mãn:
a. \(\dfrac{x}{3}-\dfrac{1}{y}=\dfrac{1}{2}\)
b. \(\dfrac{4}{x}+\dfrac{y}{3}=\dfrac{1}{6}\)
c.\(\dfrac{5}{x}-\dfrac{1}{6}=\dfrac{y}{3}\)
Loga
Toán lớp 6
Tìm x, y \(\in Z\) thỏa mãn:
a. \(\dfrac{x}{3}-\dfrac{1}{y}=\dfrac{1}{2}\)
b. \(\dfrac{4}{x}+\dfrac{y}{3}=\dfrac{1}{6}\)
c.\(\dfrac{5}{x}-\dfrac{1}{6}=\dfrac{y}{3}\)
