Write the value of 'k' if (5,7) is a solution of the equation 13x-3y=4k.
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Answer:
11
Step-by-step explanation:
Replace x with 5 and y with 7.
13(5) - 3(7) = 4k
=> 65 - 21 = 4k
=> 44 = 4k
=> k = 11
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