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CBSE Notes 2011-2012

A pair of linear equations which has a unique solution x = 2, y = - 3 is

Multiple choice question

A pair of linear equations which has a unique solution x = 2, y = - 3 is

unknown

x + y = - 1 ; 2x - 3y = - 5

unknown

2x + 5y = -11; 4x+10y=-22

unknown

2x - y = 1 ; 3x + 2y = 0

unknown

x - 4 y - 14 =0 ; 5 x - y - 1 3 = 0