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Maharashtra State BoardSSC (English Medium) 10th Standard

Find X If X + Y = 5, and X - Y = 7 - Algebra

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Question

Find x if x + y = 5, and x - y = 7

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Solution

(4)
      x + y = 5
      x - y = 7
        2x = 12
         x = 6

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2018-2019 (March) Balbharati Model Question Paper Set 1
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