Question

If one side of a square is represented by (18x -20) units and the adjacent side is
represented by (42-13x) units, then find the length of the side of the square.
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Answer 1

Answer:

16 units

Step-by-step explanation:

since in square all side are equal

18x-20= 42-13x

18x+13x= 42+20

31x = 62

x = 2

the length of the side of the square is 18×2 -20 = 16units

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Answer 2

Answer:

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Step-by-step explanation:

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