Answer: The value of z = 32 , x = 103
Explanation: As given h || l and j || k .
we can say (3z - 19) = 77
solving the above equation we get:
3z = 77 + 19
3z = 96
z = 32
Now , The sum of 77 + x = 180
solving this equation we get:
x = 180 - 77
x = 103
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