Sist.ecs.3 var.practica
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1. The document provides 8 sets of simultaneous linear equations. The task is to summarize the key information and instructions which are to solve each set of equations using the method deemed most convenient.
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Sist.ecs.3 var.practica
- 1. HALLA EL CONJUNTO SOLUCIÓN APLICANDO EL MÉTODO QUE ESTIMES CONVENIENTE. 1. 2x + y = 26 y + 3z = 20 3x – 2z = 19 2. x + y + z = 16 4z – 31 = x 3z – 17 = y 3. 3x – 2y = 1 4x – 5z = 11 3y + 4z = –18 4. x + y + z = 16 x + z = 11 y + z = 13 5.x + y + z = 9 x–1=y x–2=z 6. 2x + 3y = 3 3x – 4z = –8 y+z=3 7. 6x – 10y + 2z = 4 –x – 7y + 2z = –7 3x – 5y + 6z = 7 8.2x – y – z = 2x – 6y – 2z = 3 x+ y+z=