Question

Please solve it fast​

Answer 1

Heya mate!!

${ \frac{a}{b} }^{x - 1} = { \frac{b}{a} }^{x - 5} \\ { \frac{b}{a} }^{ - x + 1} = { \frac{b}{a} }^{x - 5} \\ - x + 1 = x - 5 \\ 5 + 1 = 2x \\ 6 = 2x \\ \frac{6}{2} = x \\ 3 = x$

Hope it helps u dear✌️✌️

Answer 2

Your answer is in the above image with all steps .......

Answer is -2