y = 2x + 1 and y = βx + 7. Solve and graph.
x + y = 10 and x β y = 2.
y = 3x + 2 and y = 3x β 1. How many solutions?
Grade 8
Medium
Systems of Two Linear Equations
Systems of Two Linear Equations
Solve systems algebraically or by graphing. Verify ordered pairs in both equations.