3分之2x+4分之3y=12分之17 6分之x-2y=-3分之1
2x/3+3y/4=17/12.8x+9y=17
x/6-2y=1/3.x-12y=2.x=2+12y
8(1+12y)+9y=17
8+96y+9y=17
105y=9
y=3/35
x=2+12*3/35=2+36/35=106/35
y=3/35
x=106/35
3分之2x+4分之3y=12分之17 6分之x-2y=-3分之1
2x/3+3y/4=17/12.8x+9y=17
x/6-2y=1/3.x-12y=2.x=2+12y
8(1+12y)+9y=17
8+96y+9y=17
105y=9
y=3/35
x=2+12*3/35=2+36/35=106/35
y=3/35
x=106/35