Answer:
6x+9x and 3(2x + 3x)
Step-by-step explanation:
The Bottom Right option would be correct, 6x + 9x and 3 (2x + 3x)
If put 3 (2x + 3x) in standard form, it would result in;
3 * 2x = 6x
3 * 3x = 9x
Therefore
3 (2x + 3x) = 6x + 9x
Hope this helps!
