5:[["$","div",null,{"className":"crumbs","children":[["$","span",null,{"children":["$","a",null,{"href":"/","children":"Главная"}]}],["$","span",null,{"children":["$","a",null,{"href":"/gdz","children":"ГДЗ"}]}],["$","span",null,{"children":["$","a",null,{"href":"/gdz/matematika/6-klass/vilenkin","children":["Математика"," ",6," класс ","Виленкин"]}]}],["$","span",null,{"children":["Номер ","2.431"]}]]}],["$","h1",null,{"children":["Номер 2.431"," — ГДЗ ","математика"," ",6," класс ","Виленкин"]}],[["$","section","1767",{"children":[false,["$","div",null,{"className":"sheet-card statement","children":[["$","p",null,{"children":["$","b",null,{"children":["№ 2.431","."]}]}],["$","div",null,{"dangerouslySetInnerHTML":{"__html":"

Найдите корень уравнения:

\nа) 1/9x + 4/9x = 31/18;\nб) 5/7y + 2/3y − 4 = 1/7;\nв) n + 5/14 = 1/7;\nг) y − 1/9y = 51/3;\nд) 2/7c + 2/3c − 11/21c = 31/2;\nе) 5/8x + x − 3/4x = 13/4.\n

"}}]]}],["$","div",null,{"className":"notice","children":["Разбор этого задания готовится. Пока можно ",["$","a",null,{"href":"/reshit","children":"решить его по фото"}]," — ИИ объяснит по шагам."]}]]}]],["$","p",null,{"children":[["$","a",null,{"href":"/gdz/matematika/6-klass/vilenkin/nomer-2-401","children":["← ","Номер 2.401"]}]," · ",["$","a",null,{"href":"/gdz/matematika/6-klass/vilenkin/nomer-2-41","children":["Номер 2.41"," →"]}]," · ",["$","a",null,{"href":"/gdz/matematika/6-klass/vilenkin","children":"Все номера"}]]}],["$","script",null,{"type":"application/ld+json","dangerouslySetInnerHTML":{"__html":"[{\"@context\":\"https://schema.org\",\"@type\":\"Question\",\"name\":\"Математика 6 класс Виленкин, номер 2.431\",\"text\":\"Найдите корень уравнения: а) 1/9x + 4/9x = 31/18; б) 5/7y + 2/3y − 4 = 1/7; в) n + 5/14 = 1/7; г) y − 1/9y = 51/3; д) 2/7c + 2/3c − 11/21c = 31/2; е) 5/8x + x − 3/4x = 13/4.\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Ответ: а) x = 3,1; б) y = 3; в) n = −3/14; г) y = 19,125 (или 19 1/8); д) c = 217/6 (или 36 1/6 ≈ 36,17); е) x = 26/7 (или 3 5/7 ≈ 3,71)\"}},{\"@context\":\"https://schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Главная\",\"item\":\"https://reshay.ai/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"ГДЗ\",\"item\":\"https://reshay.ai/gdz\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Математика 6 класс Виленкин\",\"item\":\"https://reshay.ai/gdz/matematika/6-klass/vilenkin\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"Номер 2.431\"}]}]"}}]]

Номер 2.431 — ГДЗ математика 6 класс Виленкин