Answer:
WX=43
Explanation:
VY=5y-2
VW=4y
WX=5y-2
YX=4y
VY=a
VW=b
WX=c
YX=d
a+b+c+d=18y-4
P=18y-4
158=18y-4
162=18y
y=9
WX=45-2
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