Mathematics, 27.03.2021 03:10, LiliGrey4335

4× + 10y=40 / 6x - 5y=20 /x+5y=14 / 8x + 6y=10 / 5x + 3y=40 / 9x +2y =35 / 2x + 4y=30 /-x 3y=20

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4× + 10y=40 / 6x - 5y=20 /x+5y=14 / 8x + 6y=10 / 5x + 3y=40 / 9x +2y =35 / 2x + 4y=30 /-x 3y=20...