Check whether the following pair of linear equations are consistent or not X + Y is equal to 10 and x minus Y is equal to 12 Urgent please send answer
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Answer:
x=2, y=2
Step-by-step explanation:
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x + y = 10 - - - - - (1)
x - y = 2 - - - - - - - (2)
A = Coefficient of x in First Equation / Coefficient of x in Second Equation = 1/1 = 1
B = Coefficient of Y in First Equation / Coefficient of Y in Second Equation = 1/-1 = - 1
C = Constant term in First Equation / Constant term in Second Equation = 10/2 = 5
So A # B # C
SO the given pair of linear equations are consistent
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