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Question 633800: Solve the system by substitution and determine whether the equations are independent, dependent, or inconsistent.
Select one from below:
1.The solution set is {-4, -7}. The equations are dependent.
2.The solution set is {-1, -6}. The equations are independent.
3.The solution set is {-1, -7}. The equations are dependent
4.The solution set is {1, -1}. The equations are independent.
Answer by ewatrrr(24785)   (Show Source):
You can put this solution on YOUR website!
Hi,
you did not list the system to be solved
Note:
A consistent system has at least one solution.
An inconsistent system has no solutions.
An independent system has exactly one solution. ****
A dependent system has infinitely many solutions
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