x+y=14, x-y=4 ko विलोपन तथा प्रतिस्थापन विधि से
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परिमित गणित उदाहरण
समीकरण के दोनों पक्षों से y को घटाइये। x=14−y. x−y=4.
Replace all occurrences of x in x−y=4 x - y = 4with 14−y . x=14−y. (14−y)−y=4.
y को −y में से घटाईये। x=14−y. 14−2y=4.
Replace all occurrences of y in x=14−y x = 14 - ywith 5 . x=14−(5) y=5.
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