3x-y=6 -4x+2y=-8 solve using substitution method

Question

3x-y=6
-4x+2y=-8 solve using substitution method

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Mít Mít 7 months 2021-07-25T03:47:33+00:00 1 Answers 9 views 0

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    2021-07-25T03:48:52+00:00

    Answer:

    x=  3y+2

    Step-by-step explanation:

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