<PRE><B>Question 10451</B>
In Question No.1

A/Representing: X =Length
     6 =Width

Equation:2(6) + 2(x) = 60

Solution: 
2(6) + 2(x) = 60
12 + 2x = 60
2x = 60 - 12
2x = 48
2x/2 = 48/2

x = 24

now for checking

A: x - 24 =length
   6 =width

Checking:2(6) + 2(24) = 60
  12 + 48 = 60
   60 =60



And last quesrion No.2

A/representing: x =width
                15 =length

E: 2(x) + 2(15) = 50

S:

  2(x) + 2(15) = 50
   2x + 30 = 50
    2x=50-30
    2x/2 = 20/2
     x = 10

Now checking

A: x = 10 = width
   15 = length

C:   2(10) + 2(15) = 50
      20 + 30 = 50
         50 = 50



So the answer in No.1 is x - 24 =length,6 =width

And in No.2 is x = 10 = width,15 = length



        




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