Algebra 2 X unit 3: linear systems of equations



Download 2.91 Mb.
Page13/30
Date26.04.2018
Size2.91 Mb.
#46848
1   ...   9   10   11   12   13   14   15   16   ...   30

= (9)(3) – (-9)(7) = 27 + 63 = 90



constants y coefficients

= (2)(7) – (9)(6) = 14 – 54 = -40


x coefficients constants



So,



Download 2.91 Mb.

Share with your friends:
1   ...   9   10   11   12   13   14   15   16   ...   30




The database is protected by copyright ©ininet.org 2024
send message

    Main page