{"id":53,"date":"2021-07-23T07:38:14","date_gmt":"2021-07-23T02:08:14","guid":{"rendered":"http:\/\/mcq-questions.com\/?p=53"},"modified":"2022-03-02T10:25:56","modified_gmt":"2022-03-02T04:55:56","slug":"ncert-solutions-for-class-10-maths-chapter-3-hindi","status":"publish","type":"post","link":"https:\/\/mcq-questions.com\/ncert-solutions-for-class-10-maths-chapter-3-hindi\/","title":{"rendered":"NCERT Solutions for Class 10 Maths Chapter 3 Pairs of Linear Equations in Two Variables (Hindi Medium)"},"content":{"rendered":"
These Solutions are part of NCERT Solutions for Class 10 Maths in Hindi Medium<\/a>. Here we have given NCERT Solutions for Class 10 Maths Chapter 3 Pairs of Linear Equations in Two Variables.<\/p>\n Chapter 3. \u0926\u094b \u091a\u0930\u094b\u0902 \u0935\u093e\u0932\u0947 \u0930\u0916\u093f\u0915 \u0938\u092e\u0940\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u092f\u0941\u0917\u094d\u092e<\/strong><\/p>\n \u092a\u094d\u0930\u0936\u094d\u0928\u093e\u0935\u0932\u0940 3.1<\/span>\u00a0<\/strong><\/p>\n Ex 3.1 Class 10 \u0917\u0923\u093f\u0924 Q1. \u0906\u095e\u0924\u093e\u092c \u0905\u092a\u0928\u0940 \u092a\u0941\u0924\u094d\u0930\u0940 \u0938\u0947 \u0915\u0939\u0924\u093e \u0939\u0948, ‘\u0938\u093e\u0924 \u0935\u0930\u094d\u0937 \u092a\u0942\u0930\u094d\u0935 \u092e\u0948\u0902 \u0924\u0941\u092e\u0938\u0947 \u0938\u093e\u0924 \u0917\u0941\u0928\u0940 \u0906\u092f\u0941 \u0915\u093e \u0925\u093e | \u0905\u092c \u0938\u0947 3 \u0935\u0930\u094d\u0937 \u092c\u093e\u0926 \u092e\u0948\u0902 \u0924\u0941\u092e\u0938\u0947 \u0915\u0947\u0935\u0932 \u0924\u0940\u0928 \u0917\u0941\u0928\u0940 \u0906\u092f\u0941 \u0915\u093e \u0930\u0939 \u091c\u093e\u090a\u0901\u0917\u093e |’ (\u0915\u094d\u092f\u093e \u092f\u0939 \u092e\u0928\u094b\u0930\u0902\u091c\u0915 \u0939\u0948?) \u0907\u0938 \u0938\u094d\u0925\u093f\u0924\u093f \u0915\u094b \u092c\u0940\u091c\u0917\u0923\u093f\u0924\u0940\u092f \u090f\u0935\u0902 \u0917\u094d\u0930\u093e\u092b\u0940\u092f \u0930\u0942\u092a\u094b\u0902 \u092e\u0947\u0902 \u0935\u094d\u092f\u0915\u094d\u0924 \u0915\u0940\u091c\u093f\u090f |<\/strong><\/p>\n \u0939\u0932 :\u00a0<\/strong><\/p>\n \u092e\u093e\u0928\u093e \u0906\u095e\u0924\u093e\u092c \u0915\u0940 \u0935\u0930\u094d\u0924\u094d\u0924\u092e\u093e\u0928 \u0906\u092f\u0941 = x \u0935\u0930\u094d\u0937<\/p>\n \u0914\u0930 \u0909\u0938\u0915\u0940 \u092a\u0941\u0924\u094d\u0930\u0940 \u0915\u0940\u00a0\u0935\u0930\u094d\u0924\u094d\u0924\u092e\u093e\u0928 \u0906\u092f\u0941 = y \u0935\u0930\u094d\u0937<\/p>\n 7 \u0935\u0930\u094d\u0937 \u092a\u0942\u0930\u094d\u0935 \u0906\u095e\u0924\u093e\u092c \u0915\u0940 \u0906\u092f\u0941 = x – 7 \u0935\u0930\u094d\u0937<\/p>\n \u0914\u0930 \u0909\u0938\u0915\u0940 \u092a\u0941\u0924\u094d\u0930\u0940 \u0915\u0940 \u0906\u092f\u0941 = y – 7 \u0935\u0930\u094d\u0937<\/p>\n \u0938\u094d\u0925\u093f\u0924 – I<\/p>\n x – 7 = 7(y – 7)<\/p>\n x – 7 = 7y – 49<\/p>\n x – 7y = 7 – 49<\/p>\n x – 7y = – 42 \u00a0 ……… (1)<\/p>\n 3 \u0935\u0930\u094d\u0937 \u092c\u093e\u0926 \u0906\u095e\u0924\u093e\u092c \u0915\u0940 \u0906\u092f\u0941 = x + 3 \u0935\u0930\u094d\u0937<\/p>\n \u0914\u0930 \u0909\u0938\u0915\u0940 \u092a\u0941\u0924\u094d\u0930\u0940 \u0915\u0940 \u0906\u092f\u0941 = y + 3 \u0935\u0930\u094d\u0937<\/p>\n \u0938\u094d\u0925\u093f\u0924 – II<\/p>\n x + 3 = 3(y + 3)<\/p>\n x + 3 = 3y + 9<\/p>\n x – 3y = 9 – 3<\/p>\n x – 3y = 6 ……. (2)<\/p>\n \u092c\u0940\u091c\u0917\u0923\u093f\u0924\u0940\u092f \u0930\u0942\u092a \u092e\u0947\u0902 :<\/p>\n x – 7y = – 42 \u00a0 ……… (1)<\/p>\n x – 3y = 6 ……. (2)<\/p>\n \u200b\u0917\u094d\u0930\u093e\u092b\u0940\u092f \u0930\u0942\u092a \u092e\u0947\u0902 \u092a\u094d\u0930\u0926\u0930\u094d\u0936\u0928:<\/p>\n x – 7y = – 42<\/p>\n x = – 42 + 7y<\/p>\n