⎪32x+y+85x−y=522x+y+75x−y=4

Question

⎪32x+y+85x−y=522x+y+75x−y=4

Comments

⎪3/2x+y+85x−y=522x+y+75x−y=4

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{⎪3/2x+y+8/5x−y=5 2/2x+y+7/5x−y=4

Answer 1

Ответ:

32x+y+85x−y=522x+y+75x−y=4

x=0

Объяснение: