Question #0c8b4
1 Answer
Dec 8, 2014
The application of the properties of logarithms is needed here to solve for the value of x.
This is a common logarithm. Therefore, the base is 10
Applying this property,
then applying log b = y, which is
Therefore,
take note,
Simplifying,
then we cross multiply
add -3x to both sides
then,
divide by 27
reducing to lowest term
we are asked to round off to two decimals. Therefore the answer is