x = 7 is parallel to x = 8
y=8 is perpendicular to x=8
Answer:
504
Step-by-step explanation:
In the attached file
Hope it helps
Given data:
The first equation is 3j +14=-5z.
The second equation is -10j=5z .
Add both the equations.

Substitute 2 for j in the first equation.

Thus, the value of j is 2 and z is -4.