Solve for xxx: 3x=7x−13^{x} = 7^{x-1}3x=7x−1.
\ac\n7\n7−\n3\ac{\n 7}{\n 7 - \n 3}\ac\n7\n7−\n3
\ac\n7\n3−\n7\ac{\n 7}{\n 3 - \n 7}\ac\n7\n3−\n7
1
No solution