Question 106573
Solve by graphing:
3x-y = 1
3x-y = 2
To graph, rewrite these eqautions as:
y = 3x-1
y = 3x-2
Notice that the lines have the same slope of m = 3 so you know that the lines are parallel,therefore, there is no solution.
{{{graph(600,400,-5,5,-5,5,3x-1,3x-2)}}}