Register
How do u solve this 12-2u=9u+45
71.6k views
2 votes
How do u solve this
12-2u=9u+45

User Marco Batista
by
5.1k points

2 Answers

3 votes


12-2u=9u+45 \\\\ 11u=-33\\\\ u=-3

User Olajumoke
by
5.9k points
1 vote

-3=u

12-2u=9u+45

add 2u to both sides

subtract 45 from both sides

divide by 11

User Kurama
by
5.3k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

6.2m questions

8.1m answers

Other Questions

Solve using square root or factoring method plz help!!!!.....must click on pic to see the whole problem
giles is searching for a sock and discovers that he has 10 socks for every 5 pairs of shoes. if he has 20 socks how many pair of shoes does he have
WILL UPVOTE EVERY ANSWER! MULTIPLE CHOICE! Solve for Y. 8-8y=2y+78 A)y=7 B)y=70 C)y=-7 D)y=-70
Help me please!! asap!
Help me pls. I will give you 16 points Please
Link Copied!