5x-4y=-9 3x+2y=-1 Resuelve el sistema usando el metodo de reduccion

Question

5x-4y=-9
3x+2y=-1

Resuelve el sistema usando el metodo de reduccion

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Latifah 1 year 2021-08-19T13:34:55+00:00 1 Answers 0 views 0

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    2021-08-19T13:36:17+00:00

    Hola! Here’s what I got

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