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DIRECTION: Determine whether each system of linear equations is consistent and dependent,
consistent and independent, or inconsistent.
1) 2x - y = 7 and 3x - y = 5
2) 2x + y = -3 and 2x + y = 6
3) X- 2y = 9 and 2x - 4y =18
4) 8x - 2y = 7 and y=-4y + 1
5) -3x + y = 10 and 4x + y = 7​


Sagot :

Answer:

1) consistent and dependent

2) consistent and independent

3) consistent and dependent

4) inconsistent

5) consistent and independent