9000063410

SubArea: 
Infinite series
Level: 
B
Project ID: 
9000063410
Accepted: 
1
Clonable: 
0
Easy: 
0
Solve the following equation. \[ x + \frac{x} {3} + \frac{x} {9} + \frac{x} {27}+\cdots = 18 \]
\(x = 12\)
\(x = 6\)
\(x = 18\)
\(x = 24\)