If ON = 5x - 4, LM = 4x + 7, NM-r-7, and OL – 2y-6, find the values of x and y for which LMNO must be a parallelogram. The diagram is not to scale.
0
N
I
M
a. x = 4, y 5
c. -11,y
b. X-4 y-
dx= 11. y - 5

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