Question

Check whether x = 4 and y = 5 is not a solution of the pair of equations x -3y =1,

2x +y =11​

Answer 1

X=4 y=5

1 equation

x - 3y = 1

4 - 3(5) = 1

4 - 15 = 1

therefore x and y are not the solutions of the above equations-11 is not equal to one

therefore x and y are not the solutions of the above equation

2nd equation

2x + y = 11

2(4) + 5 = 11

8 + 5 = 11

13 is not equal to 11

therefore x and y are not the solutions of the above equations

Answer 2

Answer:

No it is not equal

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