{"id":62880,"date":"2026-04-16T08:51:32","date_gmt":"2026-04-16T08:51:32","guid":{"rendered":"https:\/\/www.omahbse.com\/blog\/?p=62880"},"modified":"2026-04-16T08:51:32","modified_gmt":"2026-04-16T08:51:32","slug":"apa-itu-sistem-persamaan-linear-dua-variabel-pldv","status":"publish","type":"post","link":"https:\/\/www.omahbse.com\/blog\/apa-itu-sistem-persamaan-linear-dua-variabel-pldv\/","title":{"rendered":"Apa itu sistem Persamaan Linear dua Variabel (PLDV)?"},"content":{"rendered":"<p><strong>Apa itu sistem Persamaan Linear dua Variabel (PLDV)?<\/strong> Persamaan linear dua variabel adalah suatu sistem persamaan linear yang terdiri dari dua persamaan dengan dua variabel. PLDV digunakan untuk mencari titik potong antara dua garis dalam koordinat dua dimensi.<\/p>\n<h2>Penjelasan dan Jawaban<\/h2>\n<p>Sistem Persamaan Linear dua Variabel (PLDV) adalah sistem persamaan matematika yang terdiri dari dua persamaan linear dengan dua variabel yang harus diselesaikan secara bersamaan. Persamaan linear merupakan bentuk persamaan matematika yang melibatkan suku-suku dengan pangkat terkecil dari variabel yang terlibat hanya berupa pangkat satu. Misalnya, persamaan seperti 2x + 3y = 8 dan 4x + 2y = 10 adalah contoh dari PLDV.<\/p>\n<p>Untuk menyelesaikan PLDV, terdapat beberapa metode yang dapat digunakan, di antaranya adalah metode eliminasi, metode substitusi, dan metode grafik. Dalam metode eliminasi, kita menghilangkan salah satu variabel dengan cara mengalikan atau mengurangi salah satu persamaan sehingga menghasilkan persamaan baru yang hanya mengandung satu variabel. Kemudian, kita mencari nilai variabel tersebut dan menggunakannya untuk mencari nilai variabel lainnya. Pada metode substitusi, kita mengisolasi salah satu variabel dalam satu persamaan dan menggantinya pada persamaan lain untuk mencari nilai variabel lainnya. Sedangkan metode grafik, kita memplot titik-titik yang memenuhi kedua persamaan dan mencari titik potongnya sebagai solusi dari PLDV.<\/p>\n<h2>Kesimpulan<\/h2>\n<p>Sistem Persamaan Linear dua Variabel (PLDV) merupakan sistem persamaan matematika yang terdiri dari dua persamaan linear dengan dua variabel. PLDV dapat diselesaikan menggunakan metode eliminasi, metode substitusi, atau metode grafik. Dengan menyelesaikan PLDV, kita dapat menentukan nilai variabel yang memenuhi kedua persamaan secara bersamaan.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Apa itu sistem Persamaan Linear dua Variabel (PLDV)? Persamaan linear dua variabel adalah suatu sistem persamaan linear yang terdiri dari dua persamaan dengan dua variabel. PLDV digunakan untuk mencari titik potong antara dua garis dalam koordinat dua dimensi. Penjelasan dan Jawaban Sistem Persamaan Linear dua Variabel (PLDV) adalah sistem persamaan matematika yang terdiri dari dua [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":62877,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[302,1992,1976,1988],"tags":[],"class_list":{"0":"post-62880","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":"<!-- This site is optimized with the Yoast SEO plugin v21.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Apa itu sistem Persamaan Linear dua Variabel (PLDV)? - 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\/apa-itu-sistem-persamaan-linear-dua-variabel-pldv\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apa itu sistem Persamaan Linear dua Variabel (PLDV)? - OmahBSE\" \/>\n<meta property=\"og:description\" content=\"Apa itu sistem Persamaan Linear dua Variabel (PLDV)? Persamaan linear dua variabel adalah suatu sistem persamaan linear yang terdiri dari dua persamaan dengan dua variabel. PLDV digunakan untuk mencari titik potong antara dua garis dalam koordinat dua dimensi. 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