Images 4Х 6Х

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4х 6х. 6х+18х <=0 х+8>= 2 система. 4х=8х. 1) |Х| = 8,4; 2) |Х| = –6.. Х-4у=1 2х-8у=2.
6х+18х <=0 х+8>= 2 система. 4х=8х. 1) |Х| = 8,4; 2) |Х| = –6.. Х-4у=1 2х-8у=2.

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