Determine the yalue of y, if « is 11. y = 2 +7 I neeeedddd helpppppppp someoneeeee :(((

Question

Determine the yalue of y, if « is 11.
y = 2 +7
I neeeedddd helpppppppp someoneeeee :(((

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Kim Chi 5 months 2021-08-27T20:50:04+00:00 1 Answers 11 views 0

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    2021-08-27T20:51:47+00:00

    Answer:

    2x+y=7

    Put, x=2

    2(2)+y=7

    4+y=7

    y=−4+7

    ∴y=3.

    I hope this helps

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