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2x+3y = 11, 2x-4y = -24. These are linear equations in two variables m and n. Find the values of m and n.
Mathematics
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3 stepsयहाँ दिए गए प्रश्न 2 को हल करने के चरण दिए गए हैं:
दिए गए समीकरण हैं:
और हमें के लिए का मान ज्ञात करना है।
समीकरण (1) से समीकरण (2) को घटाएँ।
को समीकरण (1) में प्रतिस्थापित करें।
अतः, समीकरणों का हल है और .
और को में प्रतिस्थापित करें।
अतः, का मान है:
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