I don't understand how to do this. what is 7 + 9p + 2?

Answer: I can not give an exact answer without the knowledge of the value of "p", so here is the simplified version of the equation. 18p

Step-by-step explanation:

1.) 7 + 9p = 16p

2.) 16p + 2 = 18p

3.) The next step would be to then multiply 18 by "p" but since the value is unknown that is the best I can give you.

7+9=16+2=18 umm I dont know what the p is for but that's what I know about it