In Matematika / Sekolah Menengah Pertama | 2025-08-12
Asked by faidmizanalfadhili
Jawaban:319Penjelasan dengan langkah-langkah:2x + y = 13 |2x|3x-2y = 2 |1x|menjadi4x + 2y = 263x-2y = 2--------------------+x = 283x-2y = 23 . 28 - 2y = 284 - 2y = 2- 2y = - 82y = 417x + 3y = 7 . 28 + 3 . 41= 196 + 123= 319
Answered by ranirahmaramadhani | 2025-08-12