Determine whether each system of linear equations is consistent and dependent, consistent and independent, or inconsistent.
1.) 2x - y = 7
3x - y = 5
2. ) 2x + y =
-3 2x + y = 6
3.) 6x - 2y=8
- y = 3x - 4
4. ) 8x + 2y = 7
y=-4y + 1
5.) -3x + y = 10
4x + y = 7
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Answers & Comments
Answer:
Determine whether each system of linear equations is consistent and dependent, consistent and independent, or inconsistent.
1.)2x - y = 7
3x - y = 5
Answer:
Consistent Independent System
2.) 2x + y = - 3
2x + y = 6
Answer:
Inconsistent System
3.) x - 2y = 9
2x - 4y = 18
Answer:
Consistent Dependent
4.) 8x + 2y = 7
y = 4x + 1
Answer:
Consistent Independent System
5.) -3x + y = 10
4x + y = 7
Answer:
Consistent Independent System
Step-by-step explanation:
helo