Which of the following is NOT a solution to the linear equation y=3x+2? Select the correct answer below: (1,5) (2,8)

Question

Which of the following is NOT a solution to the linear equation y=3x+2?
Select the correct answer below:
(1,5)
(2,8)
(3,10)
(4,14)

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Ngọc Diệp 1 month 2021-08-15T05:26:07+00:00 2 Answers 1 views 0

Answers ( )

    0
    2021-08-15T05:27:12+00:00

    (3,10) because if you were to plug in each, you would see they all work expect for (3,10) which gives you 10= 9+2

    0
    2021-08-15T05:27:49+00:00

    Answer:

    (3,10)

    Step-by-step explanation:

    When x is 3

    { \bf{y = 3x + 2}} \\ { \bf{y = (3 \times 3) + 2}} \\ { \bf{y = 11}}

    y is 11, and this is invalid because it is not at accord.

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )