Question

Help with this math question please!!

Answer 1

For this case, the first thing we must do is rewrite the lines.
 We have then:
 y = -2x + 5
 y = -2x + 6
 We observe that both lines have the same slope. That is to say,
 m = -2
 Therefore, the lines are parallel.
 Answer: 
 Parallel lines for having the same slope.

Answer 2

They are parallel because they have the same slope