A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 one year ago
solve the system by graphing
{2x=2y4
{2xy=5
Help walk through this please.
anonymous
 one year ago
solve the system by graphing {2x=2y4 {2xy=5 Help walk through this please.

This Question is Closed

freckles
 one year ago
Best ResponseYou've already chosen the best response.02x=2y4 multiplying both sides of this equation by 1 gives 2x=2y+4 so replace 2x in the second equation with (2y+4)

freckles
 one year ago
Best ResponseYou've already chosen the best response.0oops solve by grahping

freckles
 one year ago
Best ResponseYou've already chosen the best response.0forgot to read that part

freckles
 one year ago
Best ResponseYou've already chosen the best response.0write both equations in the form y=mx+b this form is fun to play with because it tells you the slope m and the yintercept b

freckles
 one year ago
Best ResponseYou've already chosen the best response.0yes you need to write those in y=mx+b form

freckles
 one year ago
Best ResponseYou've already chosen the best response.0for example 2x=2y4 can be written in that form by doing the following: add 4 to both sides 2x+4=2y 2y=2x+4 (just wrote the equation the other way around) divide 2 on both sides y=x+2 so here you see we have a slope of 1 and a yintercept of 2

freckles
 one year ago
Best ResponseYou've already chosen the best response.0dw:1443749426871:dw

freckles
 one year ago
Best ResponseYou've already chosen the best response.0try doing this with the other line you have there

anonymous
 one year ago
Best ResponseYou've already chosen the best response.02x=y5 so do i add the 5 to 2x?

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0here is a nice picture http://www.wolframalpha.com/input/?i=2x%3D2y4+%2C2xy%3D5
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.