If x+kx−3=2\frac{x+k}{x-3} = 2x−3x+k=2 has solution x=5x=5x=5, what is kkk?
k=−1k = -1k=−1
k=1k = 1k=1
k=2k = 2k=2
k=−2k = -2k=−2