Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Solve the system using elimination.
system
(1 point)
(2, 1)
(0, –2)
(–2, 0)
(1, 2)
 one year ago
 one year ago
Solve the system using elimination. system (1 point) (2, 1) (0, –2) (–2, 0) (1, 2)
 one year ago
 one year ago

This Question is Closed

texaschic101Best ResponseYou've already chosen the best response.1
2x + 6y = 12 > (5)2x + 6y =  12 5x  5y = 10 > (2)5x  5y = 10  10x  30y = 60 (result of multiplying by 5) 10x  10y = 20 (result of multiplying by 2)  40y = 80 40y/40 = 80/40(divide both sides by 40) y =  2 now sub  2 in for y in either of the original equations... 5x  5y = 10 5x 5(2) = 10 5x + 10 = 10 5x = 10  10 5x = 0 5x/5 = 0/5 x = 0 check... 2x + 6y = 12 2(0) + 6(2) = 12 0  12 = 12 12 = 12 (correct) answer : (0, 2)
 one year ago

texaschic101Best ResponseYou've already chosen the best response.1
your quite welcome :)
 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.