Himpunan penyelesaian dan SPLDV4x - 2y = 16x - 3y = 9adalah.... Pembahasan :4x - 2y = 16 |÷2|x - 3y = 9 |×2|2x - y = 82x - 6y = 18----------------- -5y = -10y = -2x - 3y = 9x - 3(-2) = 9x + 6 = 9x = 3HP = {(3, -2)}#backtoschoolcampaign==========================Untuk contoh soal lainnya, bisa dilihat di link berikut :brainly.co.id/tugas/15087767===========================Kelas : 8Mapel : MatematikaKategori : Sistem Persamaan Linear Dua VariabelKata Kunci : Eliminasi SubstitusiKode : 8.2.4 (Kelas 8 Matematika Bab 4 - Sistem Persamaan Linear Dua Variabel)
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Himpunan penyelesaian dan SPLDV
4x - 2y = 16
x - 3y = 9
adalah....
Pembahasan :
4x - 2y = 16 |÷2|
x - 3y = 9 |×2|
2x - y = 8
2x - 6y = 18
----------------- -
5y = -10
y = -2
x - 3y = 9
x - 3(-2) = 9
x + 6 = 9
x = 3
HP = {(3, -2)}
#backtoschoolcampaign
==========================
Untuk contoh soal lainnya, bisa dilihat di link berikut :
brainly.co.id/tugas/15087767
===========================
Kelas : 8
Mapel : Matematika
Kategori : Sistem Persamaan Linear Dua Variabel
Kata Kunci : Eliminasi Substitusi
Kode : 8.2.4 (Kelas 8 Matematika Bab 4 - Sistem Persamaan Linear Dua Variabel)