SOLUTION: y = x + 8 �2x + 12y = �11 and y = 5x + 6 �18x + 3y = �54 I wanted to know if these are parallel lines?

SOLUTION: y = x + 8 �2x + 12y = �11 and y = 5x + 6 �18x + 3y = �54 I wanted to know if these are parallel lines?

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Question 368346: y = x + 8
�2x + 12y = �11
and
y = 5x + 6
�18x + 3y = �54
I wanted to know if these are parallel lines?
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
Convert to slope-intercept form,
Parallel lines have identical slopes, so if the lines are parallel then,

.
.
.
1.

.
.

Clearly, these lines are not parallel.
Solve the second pair in the same way.

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