Решите систему уравнений \(\begin{cases}8y - 5z = 23, \\ 3y-2z =6. \end{cases}\) y = 16, z = 21. y = –16, z = 21. y = 16, z = –21. y = –16, z = –21.
Задание

Решите систему уравнений \(\begin{cases}8y - 5z = 23, \\ 3y-2z =6. \end{cases}\)

  • y = 16, z = 21.
  • y = –16, z = 21.
  • y = 16, z = –21.
  • y = –16, z = –21.