Evaluate each expression for x = 3
2x x (3x) + 5
---
6
Rather than using "x" to indicate muliplication in algebra, it is better to use "*" to avoid confusion.
This is what I assume you meant:
2x/6 * 3x + 5
You can reduce the first fraction to x/3.
Put 3 in place of each x and solve.
I hope this helps. Thanks for asking.