solve 5 - 3(8 - 2k) = 1.\n○k = 4\n○k = 7/3\n○k = 10/3\n○k = 2

solve 5 - 3(8 - 2k) = 1.\n○k = 4\n○k = 7/3\n○k = 10/3\n○k = 2

Answer