Step-by-step Answer
PAGE: 431SET: ExercisesPROBLEM: 6
Please look in your text book for this problem Statement

The equations of linear system are and the ordered pair is .

To tell the ordered pair is a solution of linear system, substitute  for x and 0 for y in each of the original equations.

Substitute for x and 0 for y in the equation 1: .

.

Substitute for x and 0 for y in the equation 2: .

.

The above statement is not true, so is not a solution of equation 2.

Because is not a solution of equation 2, it is not a solution of the linear system.

The ordered pair is .

To tell the ordered pair is a solution of linear system, substitute 0 for x and for y in each of the original equations.

Substitute 0 for x and for y in the equation 1: .

.

Substitute 0