4x+3y=3①
6x-5y=4/3②
由①得4x=3-3y
x=3/4-3y/4③
将③代入②得9/2-9y/2-5y=4/3
-19/2y=-19/6
y=1/3
代入③得x=3/4-1/4
x=1/2
∴ x=1/2 y=1/3