Question

solve this question​

Answer 1

Step-by-step explanation:

check out the image for explanation

Answer 2

Answer:

${3}^{x} = {5}^{x - 2} \\ {3}^{x} = {5}^{x} - {5}^{2} \\ {3}^{x} - {5}^{x} = - 25 \\ - {2}^{x} = - 25 \\ x = 25 \div 2 \\ x = 12.5$