81.2k views
3 votes
Jane thinks of a number. call it X. She doubles her number, then adds 5 to double the number. What is the number?​

User Jsj
by
8.5k points

1 Answer

6 votes

Answer:

4X + 5

Explanation:

We start with the unknown number, X.

Doubling the number :

⇒ 2 × X

2X

Adding 5 to double the number :

⇒ 2(2X) + 5

4X + 5

User Gislikonrad
by
9.4k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories