A community for students.
Here's the question you clicked on:
← 55 members online
 0 viewing
anonymous
 5 years ago
Solve this system of equations using substitution.
a+b+c=180
b=3a
c=5a
anonymous
 5 years ago
Solve this system of equations using substitution. a+b+c=180 b=3a c=5a

This Question is Closed

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so i basically just plug in the numbers

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0o ok thx u sooooo much

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0so would i divide for c or wut

lalaly
 5 years ago
Best ResponseYou've already chosen the best response.1a=20 so b=3*20 = 60 c=5*20 = 100

karatechopper
 5 years ago
Best ResponseYou've already chosen the best response.0@mighty the answer is a=20

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0yeah lana is right :)
Ask your own question
Sign UpFind more explanations on OpenStudy
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.