Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
sharron482
Group Title
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this.
7x  6y = 88.5
28x + 24y = 354
 2 years ago
 2 years ago
sharron482 Group Title
Solve using the elimination method. Show your work. If the system has no solution or an infinite number of solutions, state this. 7x  6y = 88.5 28x + 24y = 354
 2 years ago
 2 years ago

This Question is Closed

liza2 Group TitleBest ResponseYou've already chosen the best response.1
No solution First, change the first equation 4(7x  6y)= 4(88.5) 28x  24y = 354 Then, you add or subtract the two equations to eliminate one variable and solve for the other. However... 28x  24y = 354 28x + 24y = 354  If you add the equations, both variables are eliminated, and if you subtract them, neither equation is eliminated. So, NO SOLUTION
 2 years ago

sharron482 Group TitleBest ResponseYou've already chosen the best response.0
thank you
 2 years ago

liza2 Group TitleBest ResponseYou've already chosen the best response.1
no prob, post if you have any other qs. & click best response on my post if you think I deserve it!
 2 years 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.