Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
chikitagee
Group Title
would you use substitution or elimination to solve each of the following systems?
a. {y=2x+1
y=3x2
b. {x=3y1
3x+5y+4
c.{4x3y=4
3x+5y=16
 2 years ago
 2 years ago
chikitagee Group Title
would you use substitution or elimination to solve each of the following systems? a. {y=2x+1 y=3x2 b. {x=3y1 3x+5y+4 c.{4x3y=4 3x+5y=16
 2 years ago
 2 years ago

This Question is Closed

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.1
1 st one i think both methods are cool
 2 years ago

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.1
2nd sub nd third elimination
 2 years ago

chikitagee Group TitleBest ResponseYou've already chosen the best response.0
how are they substitution and elimination tho?
 2 years ago

SmileD Group TitleBest ResponseYou've already chosen the best response.0
substitution let the value of y in the A) 1st equation be the value of y in the second equation
 2 years ago

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.1
u kno sub method it means u put value of variable obatained from an eq into another eq......
 2 years ago

chikitagee Group TitleBest ResponseYou've already chosen the best response.0
sorry im new to all this algebra stuff lol
 2 years ago

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.1
like check the secon eq......u have the eqn for x...... nd u can put that easily in 3x+5y+4
 2 years ago

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.1
wow um ther's an = missing
 2 years ago

chikitagee Group TitleBest ResponseYou've already chosen the best response.0
opps b. {x=3y1 3x+5y+4
 2 years ago

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.1
i think it's 3x+5y = 4
 2 years ago

chikitagee Group TitleBest ResponseYou've already chosen the best response.0
omg i just did that ughh lol
 2 years ago

chikitagee Group TitleBest ResponseYou've already chosen the best response.0
so what about the third problem how is it elimination?
 2 years ago

A.Avinash_Goutham Group TitleBest ResponseYou've already chosen the best response.1
coz it's not substitution.............it's kinda hard to isolate a variable(x/y) from either of the eqns........
 2 years ago

chikitagee Group TitleBest ResponseYou've already chosen the best response.0
oh okay thanks :)
 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.