Algebra 1 Collaborative 1/11 by Guo Chen https://padlet.com/guo_chen/algebra1collaborative What we'll use to collaborate and share ideas! en-us 2017-01-11 04:10:09 UTC 2026-01-07 11:39:15 UTC hello@padlet.com https://padlet-assets.s3.amazonaws.com/icons/Hearts.png Question guo_chen https://padlet.com/guo_chen/algebra1collaborative/wish/146591636 What variable are we solving for?  and which on are we eliminating and why? ]]> 2017-01-11 17:45:09 UTC https://padlet.com/guo_chen/algebra1collaborative/wish/146591636 What is the first step? https://padlet.com/guo_chen/algebra1collaborative/wish/146591788 What is the best method to solve this system? 
Give a wrong solution and ask them to find the mistake and explain]]> 2017-01-11 17:45:35 UTC https://padlet.com/guo_chen/algebra1collaborative/wish/146591788 What would be your thinking if you want to eliminate y variable? vicmund_regachuelo https://padlet.com/guo_chen/algebra1collaborative/wish/146592457 2017-01-11 17:47:21 UTC https://padlet.com/guo_chen/algebra1collaborative/wish/146592457 When using the elimination method using multiplication decide which variable should be eliminated https://padlet.com/guo_chen/algebra1collaborative/wish/146592733 2017-01-11 17:48:12 UTC https://padlet.com/guo_chen/algebra1collaborative/wish/146592733 After Student Answers guo_chen https://padlet.com/guo_chen/algebra1collaborative/wish/146592785 Does anyone disagree with this answer? (Substitution or Elimination) ]]> 2017-01-11 17:48:17 UTC https://padlet.com/guo_chen/algebra1collaborative/wish/146592785 What does it mean for a coordinate to be a solution to a systems of equations guo_chen https://padlet.com/guo_chen/algebra1collaborative/wish/146593518 2017-01-11 17:50:13 UTC https://padlet.com/guo_chen/algebra1collaborative/wish/146593518