(2y-1)/3-(10y+1)/6=(2y+1),5x/12=(2x-1)/4-1 1/3[3y-(10-7y)/2]-1/2[2y-(2y+2)/3]=y/2-1

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(2y-1)/3-(10y+1)/6=(2y+1),5x/12=(2x-1)/4-11/3[3y-(10-7y)/2]-1/2[2y-(2y+2)/3]=y/2-1(2y-1)/3-(10y+1)/6

(2y-1)/3-(10y+1)/6=(2y+1),5x/12=(2x-1)/4-1 1/3[3y-(10-7y)/2]-1/2[2y-(2y+2)/3]=y/2-1
(2y-1)/3-(10y+1)/6=(2y+1),5x/12=(2x-1)/4-1 1/3[3y-(10-7y)/2]-1/2[2y-(2y+2)/3]=y/2-1

(2y-1)/3-(10y+1)/6=(2y+1),5x/12=(2x-1)/4-1 1/3[3y-(10-7y)/2]-1/2[2y-(2y+2)/3]=y/2-1
(2y-1)/3-(10y+1)/6=(2y+1)
2(2y-1)-10-1=12y+6
-8y=19
y=-19/8
5x/12=(2x-1)/4-1
5x=4(2x-1)
-3x=-4
x=4/3
1/3[3y-(10-7y)/2]-1/2[2y-(2y+2)/3]=y/2-1
y-(10-7y)/6-y+(2y+2)/6=y
-(10-7y)+2y+2=6y
3y=8
y=8/3