Ответ:

x = 2, y = 1

Объяснение:

{ 32x-56y = 8 { -21x+56y = 14

11x = 22

x = 22 / 11 x = 2

4 * 2 - 7y = 1 -7y = 1 - 8 -7y = -7 y = -7 / -7 y = 1

x = 2, y = 1

by Miguel
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