Question

x + 50 = 50 + 20

 

Answer 1

x + 50 = 50 + 20

x + 50 = 70

x = 70 - 50

x = 20.

Answer 2

x + 50 = 50 + 20

x + 50 = 70

        x = 70 - 50

        x = 20

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Answer 3

X+50=70

  X=70-50

  X=20

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Answer 4

x=20

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Answer 5

x + 50 = 50 + 20

x + 50 = 70

        x = 70 - 50

        x = 20

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Answer 6

x + 50 = 50 + 20

x + 50 = 70

         x = 70 - 50

         x = 20

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Answer 7

x + 50 = 50 + 20

x + 50 = 70

       x = 70 - 50

       x = 20