Question 939470
-6 + y = 2x and 2y - 4x =12 
...
-2(2x - y = -6)
<u>4x - 2y = -12</u>
0 = 0  Infinite Solutions |Same Line: y= 2x + 6
dependent?  YES
....
A <i>consistent</i> system has at least one solution.
An <i>inconsistent</i> system has no solutions.
An <i>independent</i> system has exactly one solution.
<u>A <i>dependent</i> system has infinitely many solutions.</u>