∣x+y2−23y−52∣+(32x+2y)2=0|\frac{x+y}{2}-\frac{2}{3}y-\frac{5}{2}|+(\frac{3}{2}x+2y)^2=0∣2x+y−32y−25∣+(23x+2y)2=0
怎么解？
