3x + 4y = -6 Dan 2x - 3y = 13 (SPDLV Metode Eliminasi)
Matematika
wthausftyi31
Pertanyaan
3x + 4y = -6 Dan 2x - 3y = 13 (SPDLV Metode Eliminasi)
1 Jawaban
-
1. Jawaban Arkan5283
[3x + 4y = - 6] × 3
[2x - 3y = 13] × 4
9x + 12y = - 18
8x - 12y = 52
__________—
x = - 70
[3x + 4y = - 6] × 2
[2x - 3y = 13] × 3
6x + 8y = - 12
6x - 9y = 39
_________—
17y = - 51
y = - 3
Maaf Kalau Salah