3x/2_5y/3=-2andx/3+y/2=13/6 in short
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3x/2-5y/3=-2
x/3+y/2=13/6
3x/2-5y/3+2=0. LCM 6
9x-10y+12/6.............i
x/3+y/2-13/6=0. LCM6
2x+3y-13/6=0...........ii
by adding I and ii
9x-10y+12/6=2x+3y-13/6
9x-10y+12=2x+3y-13
9x-2x-10y-3y+12+13
7x+13y+23
x/3+y/2=13/6
3x/2-5y/3+2=0. LCM 6
9x-10y+12/6.............i
x/3+y/2-13/6=0. LCM6
2x+3y-13/6=0...........ii
by adding I and ii
9x-10y+12/6=2x+3y-13/6
9x-10y+12=2x+3y-13
9x-2x-10y-3y+12+13
7x+13y+23
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