Posted by Robyn on Thursday, June 3, 2010 at 11:05am.
Solve the system of equations by the substitution method
{y=1.2+3.8
{Y0.5x2.99

Algebra  Jen, Thursday, June 3, 2010 at 12:12pm
Reread your equations. I'm pretty sure there's at least one typo in the first one.