{"id":61398,"date":"2026-05-15T10:50:54","date_gmt":"2026-05-15T10:50:54","guid":{"rendered":"https:\/\/www.omahbse.com\/blog\/?p=61398"},"modified":"2026-05-15T10:50:54","modified_gmt":"2026-05-15T10:50:54","slug":"hitunglah-nilai-y-jika-4y-8-20","status":"publish","type":"post","link":"https:\/\/www.omahbse.com\/blog\/hitunglah-nilai-y-jika-4y-8-20\/","title":{"rendered":"Hitunglah nilai y jika 4y – 8 = 20."},"content":{"rendered":"

Dalam persoalan matematika, sering kali kita ditantang untuk mencari nilai yang belum diketahui. Dalam kasus ini, kita diminta menghitung nilai y pada persamaan 4y – 8 = 20. Dengan menggunakan metode substitusi, kita dapat memecahkan masalah ini dan menentukan nilai yang tepat. Mari kita simak langkah-langkahnya bersama dalam artikel ini. <\/p>\n

Penjelasan dan Jawaban<\/h2>\n

Untuk mencari nilai y pada persamaan 4y – 8 = 20, kita perlu menyelesaikan persamaan tersebut dengan cara mengisolasi variabel y.<\/p>\n

Pertama, kita dapat memindahkan konstanta -8 ke sisi kanan persamaan dengan menukar tanda menjadi positif, sehingga persamaan menjadi:<\/p>\n

4y = 20 + 8<\/p>\n

Selanjutnya, kita dapat menjumlahkan bilangan di sisi kanan persamaan untuk mendapatkan:<\/p>\n

4y = 28<\/p>\n

Terakhir, kita bisa menghilangkan koefisien 4 pada variabel y dengan membagi kedua sisi persamaan dengan 4:<\/p>\n

y = 28 \/ 4<\/p>\n

y = 7<\/p>\n

Kesimpulan<\/h2>\n

Dari perhitungan di atas, kita dapat menyimpulkan bahwa nilai y pada persamaan 4y – 8 = 20 adalah 7.<\/p>\n

Persamaan tersebut dapat dipecahkan dengan mengisolasi variabel y menggunakan langkah-langkah aljabar untuk mendapatkan hasil akhir.<\/p>\n","protected":false},"excerpt":{"rendered":"

Dalam persoalan matematika, sering kali kita ditantang untuk mencari nilai yang belum diketahui. Dalam kasus ini, kita diminta menghitung nilai y pada persamaan 4y – 8 = 20. Dengan menggunakan metode substitusi, kita dapat memecahkan masalah ini dan menentukan nilai yang tepat. Mari kita simak langkah-langkahnya bersama dalam artikel ini. Penjelasan dan Jawaban Untuk mencari […]<\/p>\n","protected":false},"author":1,"featured_media":61396,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302,1992,1976,1988],"tags":[],"class_list":{"0":"post-61398","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-matematika","8":"category-matematika-smp","9":"category-sekolah","10":"category-smp"},"yoast_head":"\nHitunglah nilai y jika 4y - 8 = 20. - OmahBSE<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.omahbse.com\/blog\/hitunglah-nilai-y-jika-4y-8-20\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hitunglah nilai y jika 4y - 8 = 20. - OmahBSE\" \/>\n<meta property=\"og:description\" content=\"Dalam persoalan matematika, sering kali kita ditantang untuk mencari nilai yang belum diketahui. Dalam kasus ini, kita diminta menghitung nilai y pada persamaan 4y – 8 = 20. Dengan menggunakan metode substitusi, kita dapat memecahkan masalah ini dan menentukan nilai yang tepat. Mari kita simak langkah-langkahnya bersama dalam artikel ini. 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