Si los conjuntos: K = {a; x + y} L = {a + 1; x – y} Son iguales, halla el valor de ( x

Question

Si los conjuntos:

K = {a; x + y}

L = {a + 1; x – y}

Son iguales, halla el valor de ( x – a) a la 2Y

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Khoii Minh 5 years 2021-08-11T08:48:30+00:00 1 Answers 19 views 0

Answers ( )

  1. taiduc
    0
    2021-08-11T08:50:28+00:00
    Reply

    It’s the second one as it’s real

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