https://padlet.com/jgildau/ynemztg64nj7eiup Solve using elimination method en-us 2021-05-18 12:13:10 UTC 2021-05-18 12:14:43 UTC hello@padlet.com jgildau https://padlet.com/jgildau/ynemztg64nj7eiup/wish/1535218513 2x+3y=20
-2x+y=4]]> 2021-05-18 12:14:13 UTC https://padlet.com/jgildau/ynemztg64nj7eiup/wish/1535218513