Question

诪爪讗讜 讗转 讻诇 讛驻转专讜谞讜转 诇诪注专讻转 讛诪砖讜讜讗讜转
`xy + xz = 54 + x^2`
`yx + yz = 64 + y^2`
`zx + zy = 70 + z^2`

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