98.2k views
5 votes
"The sum of a number and 4."

2 Answers

3 votes

Answer:

x +4

Explanation:

it can really be any letter you choose

User Rorie
by
6.6k points
5 votes

Answer:

n + 4

Explanation:

It´s like a normal sum, but since the number is unknown just put n.

User Rikonator
by
6.0k points