CW reviewed substitution method
notes on elimination method. SEE BELOW (HW) for pencasts on both methods.
HW pg. 71 (8-16; #8-10 use substitution method AND #11-16 use elimination method)
Do grade tracker #4 and print out current edline progress report.
CLICK HERE FOR PENCAST ON SOLVING A SYSTEM OF EQUATIONS USING SUBSTITUTION! Make sure you download and/or update livescribe (see right side of this blog)
CLICK HERE for a pencast on solving a system on elimination method
