In Matematika / Sekolah Menengah Pertama | 2025-08-12
Asked by izahlaeli7
Jawaban:Dik:3x + 5 = 8x + 4y = 12Dit:3x = 8 - 53x = 3x = 3 : 3 = 1x + 4y = 121 + 4y = 124y = 12 - 14y = 11y = 11 : 4 = 2,75Jwb:x = 1 dan y = 2,75Himpunan penyelesaian = {(1, 2,75)}
Answered by dorotheaday7 | 2025-08-12