9. The numbers 50, 42, 35, (2x + 10), (2x-8), 12, 11,8 have been written in
a descending order. If their median is 25, find the value of x.
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Answer:
-40
Step-by-step explanation:
50+42+35+12+11+8+(2x+10)+(2x+8)=0
2x+2x+160=0
4x=-160
x=-40
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