Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
← 55 members online
 0 viewing
I need help on this question
If 3a + 2b = 7 and 2a + 2b = 9 , what is the value of ?
 one year ago
 one year ago
I need help on this question If 3a + 2b = 7 and 2a + 2b = 9 , what is the value of ?
 one year ago
 one year ago

This Question is Closed

kryton1212Best ResponseYou've already chosen the best response.1
3a + 2b = 7(1) 2a + 2b = 9(2) From (1), a = (72b)/3(3) Sub. (3) into (2), 2[(72b)/3]+2b = 9 the solve it
 one year ago

togoodtobetrue4uBest ResponseYou've already chosen the best response.0
I have three more I'm having trouble with. If I ask for help one at a time, could you help me?
 one year ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.