SOLUTION: PLEASE AND THANK YOU:)
The opposite sides of a paralleogram are represented by 2X+10 and 3X-20 find the lengths of the third side represented by 4x-1
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Question 422474:  PLEASE AND THANK YOU:)
The opposite sides of a paralleogram are represented by 2X+10 and 3X-20 find the lengths of the third side represented by 4x-1 
Answer by sudhanshu_kmr(1152)   (Show Source): You can put this solution on YOUR website!
 
As we know  opposite sides of a paralleogram are equal 
so,  2X+10 = 3X-20
=> 10 + 20 = 3x - 2x
=> x = 30
third side = 4x-1 = 4*30 -1 = 119
 
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