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½y - 2/3x = 3y - 2x / *6
8y+9x=y+5x
3y-4x=3y-2x
8y-y=5x-9x
7y=-4x / :7
y= -4/7x
3y-4x=3y-2x
3*(-4/7)-4x= 3*(-4/7)-2x
-12/7-4x= -12/7 - 2x / *7
-12- 28x= -12 - 14x
-28x+14x= -12+12
-14x=0 / (-14)
x=0
y= -4/7x
y= -4/7 * 0
y= 0