Question:
Solving Linear Equations
1. Determine whether the lines will be perpendicular when graphed.
3x - 2y = 6
2x + 3y = 6
2. Solve the system of equations by the substitution method
x + 3y = 32
-3x + 2y = 3
3. Solve the system of equations
x + y = 5
x - y = -9