Question

Find the value of 5*125^x=5^(x-2)

Answer 1

Answer:

$5 \times {125}^{x} = {5}^{x - 2} \\ \\ 5 \times {5}^{3x} = {5}^{x - 2} \\ \\ {5}^{1 + 3x} = {5}^{x - 2} \\ \\ 1 + 3x = x - 2 \\ \\ 3x - x = - 2 - 1 \\ \\ 2x = - 3 \\ \\ x = \frac{ - 3}{2}$

Answer 2

-3/2 IS YOUR ANSWER .......