Question 1197309
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Hi 
Let x represent lbs over the weight limit 
1st Airline:  $30 + $6x  **
2nd Airline:  $20 + $8x
 20 + 8x =30 + 6x 
  x = 5 lbs over the weight limit
How large was each airline's fee?
** $30 + $6*5 = $60 ,  fee both airlines charged for 5lbs over.
Wish You the Best in your Studies.
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