if (k,-5) is solution is 2x-3y-5=0 find value of k
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(k,-5) is solution is 2x-3y-5=0
=> 2×k - 3×(-5) - 5 =0
=> 2k + 15 - 5 =0
=> 2k + 10 =0
=> 2k = -10
=> k = -5
=> 2×k - 3×(-5) - 5 =0
=> 2k + 15 - 5 =0
=> 2k + 10 =0
=> 2k = -10
=> k = -5
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