Pertanyaan Grade: Education Mata Pelajaran: matematika metode eliminasi x+2y=7 x+y=4 Ditanyakan oleh: USER6332 41 Dilihat 41 Jawaban Jawaban (41) USER6731 Jawaban Terbaik (63) x+2y=7x+y=4________ _y = 3 USER4233 (255) x + 2y=7x + y =4------- - y =3untuk y=3 subtitusi ke x+y=4 x+3=4 x = 4-3 x=1jadi y=3 dan x=1 Lihat jawaban lainnya (41) Artikel Terkait The number of cups of coffee that mr.dominguez drinks each day Discrete or continuous 2 September 2025 99 views 99 komentar Să se determine ecuaţia dreptei care trece prin punctul P(4,-1) şi este paralelă cu dreapta x-2y+1=0 . Multumesc! 2 September 2025 113 views 113 komentar Berapakah banyak sudut siku-siku yang dijalani jarum panjang sebuah jam dari pukul 07.15 sampai pukul 11.45 2 September 2025 107 views 107 komentar A bookstore sells used books for $8 each. Let n represent the number of books. The cost for n books is 8 xn or 8n. What is the unknown quantity? 2 September 2025 152 views 152 komentar In cursul unei zile, de la o moara au plecat spre fabricare de paine 100 de saci cu faina a 75 kg fiecare si 100 de saci cu faina a cate 45 kg fiecare.Cate autocamioane au fost necesare pentru a transporta 1000 kg kg la fiecare transport? Va rog mult e pentru maine la scoala!! 2 September 2025 160 views 284 komentar The weight of a rhinoceros Discrete or continuous 2 September 2025 69 views 69 komentar ofer 55 pct si coroana ! 1.Construiți pentru subst. grădină funcțiile sintactice de:Nume predicativ,subiect, AS.P ( atribut substantival prepozitional) 2 September 2025 158 views 158 komentar penghargaan bagi kota di indonesia yang berhasil dalam kebersihan ,pengelolaan lingkungan perkotaan adalah... 2 September 2025 109 views 109 komentar the concession stand at a ballpark so nachos for X dollars per order and french fries for y dollars per order the Mosley family bought four orders of nachos and one order of french fries the ancelet family but five orders of nachos a. write an expression to represent the total cost of the nachos in french fries for both families 2 September 2025 160 views 330 komentar Cum se numesc Porțile de fier in Serbia? 2 September 2025 40 views 40 komentar Politik luar negeri indonesia mulai diberlakukan setelah sidang A. BPU PKI B. MPR C. BPKNIP D. PPKI 28 Agustus 2025 129 views 129 komentar Transforma 3 _ in procente 5 2 September 2025 87 views 87 komentar une voiture parcours 36 km en 1h10 MINUTES . quel est sa vitesse moyenne en km/h 26 Agustus 2025 80 views 80 komentar Bonjour, À la fin d’une fête de village tous les enfants présents se partagent équitablement les 397 ballon de baudruche qui ont servi à la décoration il reste alors 37 ballon l’année suivante les mêmes enfants se partagent 598 ballon utiliser cette année là il en reste alors 13 combien d’enfants au maximum était présent MERCI D'avance 27 Agustus 2025 160 views 343 komentar Salut imi spuneti va rog care sunt starile de agregare a substantelor si structura moleculara 28 Agustus 2025 93 views 93 komentar