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24 July, 11:30

Which statements are true about the ordered pair (2, 3) and the system of equations?

3x+4y=182x-2y=23x+4y=182x-2y=2

Select each correct answer.

When (2, 3) is substituted into the first equation, the equation is false.

The ordered pair (2, 3) is a solution to the system of linear equations.

When (2, 3) is substituted into the first equation, the equation is true.

When (2, 3) is substituted into the second equation, the equation is false.

When (2, 3) is substituted into the second equation, the equation is true.

The ordered pair (2, 3) is not a solution to the system of linear equations.

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Answers (1)
  1. 24 July, 11:36
    0
    3x + 4y = 18 ... (2,3)

    3 (2) + 4 (3) = 18

    6 + 12 = 18

    18 = 18 ... correct

    2x - 2y = 2 ... (2,3)

    2 (2) - 2 (3) = 2

    4 - 6 = 2

    -2 = 2 ... incorrect

    when (2,3) is subbed into equation 1, it is true

    when (2,3) is subbed into the second equation, it is false

    the ordered pair (2,3) is not a solution to the system of linear equations
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Home » Mathematics » Which statements are true about the ordered pair (2, 3) and the system of equations? 3x+4y=182x-2y=23x+4y=182x-2y=2 Select each correct answer. When (2, 3) is substituted into the first equation, the equation is false.
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