2. Solve each system of linear equations by graphing. X-Y = -2 2x + y = 8

Question

2. Solve each system of linear equations by graphing.
X-Y = -2
2x + y = 8

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Kim Cúc 5 years 2021-08-07T09:28:40+00:00 2 Answers 16 views 0

Answers ( )

  1. mocmien2
    0
    2021-08-07T09:30:03+00:00
    Reply

    Answer:

    Step-by-step explanation:

    Isolate Y

    Then graph both on a calculator

    Then see where both lines intersect

  2. Acacia
    0
    2021-08-07T09:30:08+00:00
    Reply

    Answer:

    Step-by-step explanation:

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