I'm not sure that this is what you wanted, but the solution is x = 2500

Note: when we have no number as the logarithmic base, it is 10 by default.
What you are going to do is,
x/2=14
Multiply 2 on both sides of the equal bar. Then x=28 is your answer.
Answer:
18
Step-by-step explanation:
Given
x - 1 = 2 ( add 1 to both sides )
x = 3
Then
2x² = 2(3)² = 2 × 9 = 18
6.25 years, which would be about 6 years and 3 months.