Solve this two equations 2x+7y=11 and -3x+5y=-1 by elimination method
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2x+7y=11
-3x+5y=-1
10x+35y=55 [Multiplying both equations by 5 and 7 respectively]
-21x+35y=-7
Subtracting the equations,
31x=62
x=2
2x+7y=11
4+7y=11
7y=7
y=1
-3x+5y=-1
10x+35y=55 [Multiplying both equations by 5 and 7 respectively]
-21x+35y=-7
Subtracting the equations,
31x=62
x=2
2x+7y=11
4+7y=11
7y=7
y=1
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