( -b )
-2X + 2Z + V = -
13 // 4Y - 8Z – 5V = -29 ( f )
X + 2Y - 3Z – 3V = -8 * ( -1)
-X - 2Y + 3Z + 3V = 8 ( -c) X – Y – Z + V = -8
// - 3Y + 2Z + 4V = 0 ( g )
( -d )
X + 2Y - 3Z – 3V = -8 * 3
3X + 6Y - 9Z - 9V = -
24 -3X – 13Y + Z + 2V = 1 // - 7Y - 8Z - 11V = -23 ( h )
NUEVO SISTEMA
PASO N ° 3
{
X + 2Y − 3Z − 3V = −8 |
|
( i ) |
|
Y − 2Z − 5
4 V = − 29 4
|
|
( j ) |
|
4Z − 1
4 V = 87 4
|
|
( k ) |
|
22Z + 79 285 V =
4
4
|
|
( L ) |
÷ 4
* 22
4Z – 1 4 V = 87
4
Z – 1 87 V = 16 16
24