Find the value of k, if x = -2,y = 1 is a solution of the equation 3kx - 5y = 13
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Step-by-step explanation:
3k X -2 -5x1 =13
- -6k -5 =13
- -6k = 13+5
- -6k =18
- k = 18/-6
- k = -3
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