Answer:
2n + 3
Step-by-step explanation:
To find twice a number, we can do it in several ways:
-
The first is adding the number twice, in this case the number is n, so the operation would be n + n = 2n.
- The other way is to multiply the number by 2, so 2 * n = 2n.
Then you have to add 3 to the result. The previous result was 2n so now we get:
2n + 3
