Answer:
The answer is B I am on the time for learning format so It may differ but for me it's B
Step-by-step explanation:
Answer:
Both questions are true.
Step-by-step explanation:
The general mathematical equation of a line can be written as
.
If we rearrange the two equations given in the question as follows:
and 
We can see that they follow the general equation we defined earlier so we can say that they represents linear lines.
The
given in the second question also represents a similar linear line with a different slope.
So the two questions are both true.
I hope this answer helps.
Solution in an attachment.
x = -4; y = -2; z = 4