184k views
3 votes
Nine less than 4 times a number is the same as twice the number increased by 11. What is the unknown number?

User Selvan
by
8.3k points

1 Answer

2 votes

4x-9=2x+11 \\ \\ 4x-2x=11+9 \\ \\ 2x=20 \\ \\ \boxed{x=(20)/(2)=10}
User Marwan Burelle
by
8.4k 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