Предмет: Математика, автор: guseva77ta

Решить систему уравнений: 3x1-2x2+4x3=8 x1+5x2-x3=7 2x1+2x3-x3=1

Ответы

Автор ответа: chetkotik

0

Три уравнения в одной системе?

Автор ответа: guseva77ta

0

да

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