Sistem Persamaan Linear 3 Variabel

Selesaikan sistem persamaan berikut: 2x + 3y - z = 7 4x - y + 2z = 4 x + 2y - 3z = -6

• x = 1, y = -2, z = -1

• x = 0, y = 0, z = 0

• x = 2, y = -1, z = 3

• x = -1, y = 3, z = 2

Gambar grafik dari sistem persamaan berikut: 3x - 2y + z = 5 2x + y - 3z = -4 x - 4y + 2z = 1

• The graph of the system of equations is a parabola.

• The graph of the system of equations is a circle.

• The graph of the system of equations is a straight line.

• The graph of the system of equations is three planes intersecting at a single point.

Analisis solusi dari sistem persamaan berikut: 2x + y - z = 3 4x - 3y + 2z = 1 x + 2y - 3z = 0

• x = 0, y = 1, z = -1

• x = 2, y = -2, z = -2

• x = -1, y = 1, z = 0

• x = 1, y = -1, z = -1

Gunakan metode substitusi untuk menyelesaikan sistem persamaan: 3x - 2y + z = 5 2x + y - 3z = -4 x - 4y + 2z = 1

• x = 3, y = 0, z = 2

• x = 2, y = -1, z = 3

• x = 1, y = -2, z = 4

• x = -1, y = -3, z = 5

Gunakan metode eliminasi untuk menyelesaikan sistem persamaan: 2x + 3y - z = 7 4x - y + 2z = 4 x + 2y - 3z = -6

• x = -1, y = 1, z = -2

• x = 0, y = 2, z = -3

• x = 1, y = -1, z = 2

• x = -2, y = 3, z = 1

Terapkan konsep matriks untuk menyelesaikan sistem persamaan berikut: 3x - 2y + z = 5 2x + y - 3z = -4 x - 4y + 2z = 1

• x = 1, y = 2, z = 3

• x = 0, y = 1, z = 2

• x = 2, y = 3, z = 4

• x = -1, y = -2, z = -3

Selesaikan sistem persamaan berikut: 3x + 2y - z = 4 2x - y + 3z = 5 x + 3y - 2z = 3

• x = 2, y = 2, z = 2

• x = 0, y = 0, z = 0

• x = 1, y = 1, z = 1

• x = -1, y = -1, z = -1

Gambar grafik dari sistem persamaan berikut: 2x + 3y - z = 7 4x - y + 2z = 4 x + 2y - 3z = -6

• The graph consists of three concentric circles.

• The graph consists of three planes intersecting at a single point.

• The graph consists of three parallel lines.

• The graph consists of three intersecting lines.

Analisis solusi dari sistem persamaan berikut: 3x - 2y + z = 5 2x + y - 3z = -4 x - 4y + 2z = 1

• x = 0, y = -3, z = 1

• x = 1, y = -2, z = -1

• x = -1, y = 3, z = 2

• x = 2, y = -1, z = 3

Gunakan metode substitusi untuk menyelesaikan sistem persamaan: 2x + 3y - z = 7 4x - y + 2z = 4 x + 2y - 3z = -6

• x = -1, y = 1, z = 3

• x = 0, y = -3, z = 1

• x = 1, y = -2, z = -3

• x = 2, y = -1, z = -2