Question

Please help with the steps to get the answer. Thank you. 15^(4x-8 )= 1

Answer 1

$15^{4x-8} =1\\\\\implies 15^{4x-8} = 15^0\\\\\implies 4x -8 = 0\\\\\implies 4x = 8\\\\\implies x = \dfrac 84\\\\\implies x =2$