Answer :
To start we will use the sum to product rule of logs to make logx + log 8 = 2 -> log8x = 2. now assuming that this is log base 10 we will get rid of the log by raising both sides to the power of ten.
8x = 10^2
8x = 100
x = 100/8
8x = 10^2
8x = 100
x = 100/8
