2x-Y+3=0.
3x-7y+10=0
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2x-y=-3 ------(i)*3
3x-7y=-10 -------(ii)*2
4x-3y=-9 -------(iii) from eqn (i)
4x-14y=-20 -------(iv)from eqn (ii)
_________subtract
11y=11
=>y=1
From eqn (i)
2x-1=-3
=>x=-1
3x-7y=-10 -------(ii)*2
4x-3y=-9 -------(iii) from eqn (i)
4x-14y=-20 -------(iv)from eqn (ii)
_________subtract
11y=11
=>y=1
From eqn (i)
2x-1=-3
=>x=-1
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