393,430 views
33 votes
33 votes
7z+8+2z+3 what's the answer this?

User Mateo De Mayo
by
2.9k points

2 Answers

13 votes
13 votes

Answer:

9z+11

Explanation:

Add like terms (7z+2z), (8+3)

You get 9z+11

User Denkeni
by
2.4k points
22 votes
22 votes

Answer:

9z+11

Explanation:

7z+8+2z+3

CLT, or combine like terms.

7z+2z=9z

8+3=11

So the simplified version is 9z+11.

-hope it helps

User Jitendra Gupta
by
3.0k points