Ask Me Help Desk

Ask Me Help Desk (https://www.askmehelpdesk.com/forum.php)
-   High School (https://www.askmehelpdesk.com/forumdisplay.php?f=400)
-   -   How to do elimination math (https://www.askmehelpdesk.com/showthread.php?t=687043)

  • Jul 25, 2012, 06:02 PM
    zoe1996
    how to do elimination math
    4a-b=10
    a+3b=9
  • Jul 25, 2012, 06:11 PM
    teacherjenn4
    Solve for a or b in either equation. Then substitute your new equation into the equation you didn't solve for yet.
    So, if you solve for a in the bottom equation, what would a=?
    Then plug into the top equation. If you need more help, tell me what a= in the bottom equation then I will help you plug it into the top one.

  • All times are GMT -7. The time now is 11:53 AM.