5x-5=0
You simplify the left side
Using the clustering estimation technique the approximate total weight oranges is 35 ounces.
It's not perfectly clear, but you seem to be saying that each week, the
pond becomes 3% deeper than it was THE PREVIOUS WEEK.
If I'm reading that correctly, then the pond is 10-ft deep when the rainy
season begins, and after 'x' weeks later, the depth is
D = 10 (1.03)^x feet.
After 8 weeks, the depth is D = 10 (1.03)⁸ = 12.67 feet .
rounded to the nearest foot, D = 13 ft.
I did where you subtract 4 from both sides then divide 2 from 4 and you get 0.5 as x for your answer but im not sure