Penjelasan dengan langkah-langkah:
2x + y + 3z = 11x + y = 4, x = 1.
11(1) + y = 4
11 + y = 4
y = -7
2(1) + (-7) + 3z = 4
2 - 7 + 3z = 4
3z - 5 = 4
3z = 9
z = 3
Mapel : Matematika
Kelas : 8/10
Materi : Persamaan
#LutfiproTeam
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Penjelasan dengan langkah-langkah:
2x + y + 3z = 11x + y = 4, x = 1.
11(1) + y = 4
11 + y = 4
y = -7
2(1) + (-7) + 3z = 4
2 - 7 + 3z = 4
3z - 5 = 4
3z = 9
z = 3
Mapel : Matematika
Kelas : 8/10
Materi : Persamaan
#LutfiproTeam