11+-+Sec.+7.5B

By: Jackie V. & Hanna W.  Practice problems and an overview: [|**Solutions of Linear Equations**]

Practice problems and an overview: Substitution problems on the internet

y=-2x+4 **
 * Example Problems for the Graphing Method: **
 * 2x+y=3

**Practice Problems: 1. Solve and graph: 8x+2y=4 & 6x+y=5 2. Solve the system 5x-10y=25 substitute x=2y+5 for x **