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If (1,2)is solution of equation 3x+Ky=15 …

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If (1,2)is solution of equation 3x+Ky=15 then the value of k is?

    • Posted by Navdeep Gill 5 years, 4 months ago

    CBSE > Class 10 > Mathematics
    • 2 answers

    Yogita Ingle 5 years, 4 months ago

    3x+Ky=15

    3(1) + k (2) =15

    3 + 2k = 15

    2k = 15 - 3 

    2k = 12

    k = 12/2

    k = 6

    0Thank You

    Nishant Singh 5 years, 4 months ago

    6

    0Thank You

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