Question

solve the exponential equation​

Answer 1

Answer:

HELLO...

Step-by-step explanation:

$7 {}^{x - 1} = 1 \\ 7 {}^{x - 1} = 7 {}^{0} \\ x - 1 = 0 \\ x = 1.... \\ hope \: its \: helps.....$

Answer 2

Step-by-step explanation:

here, is the answer. Hope! it will help you.