Question

Anybody help please ! Step by step

Answer 1

`\\ \large\sf\longmapsto {27}^(x) = {9}^(x - 3) \\ \\ \large\sf\longmapsto ( {3}^(3) ) {}^(x) = ({3}^(2) ) {}^(x - 3) \\ \\ \large\sf\longmapsto 3 {}^(3x) = 3 {}^(2(x - 3)) \\ \\ \large\sf\longmapsto {3}^(3x) = 3 {}^(2x - 6) \\ \\ \large\sf\longmapsto 3x = 2x - 6 \\ \\ \large\sf\longmapsto 3x - 2x = - 6 \\ \\ \large\sf\longmapsto x = - 6`

Answer 2

Your answer is -6.

Hope my answer is helpful to you. Stay blessed .