(3x + 2y + z = 6.800) x 2 = (6x + 4y + 2z = 13.600)
(6x + 6y + 3z = 15.600) - (6x + 4y + 2z = 13.600) = (2y + z = 2.000)
(2y + z = 2.000) - (y + z = 1250) = (y = 750)
750 + z = 1.250
z = 1.250 - 750
z = 500
2x + 2y + z = 5.200
2x + 2 (750) + 500 + 5.200
x = 1600
Demikian ulasan mengenai contoh soal SPLTV kelas 10 dan jawabannya. Semoga bermanfaat!