Question

x+100=200

x-100=200-300

Answer 1

x+100=200

x=200-100

x=100

x-100=200-300

x-100=-100

x=0

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Answer 2

x + 100 = 200

         x = 200 - 100

         x = 100

x - 100 = 200 - 300

x - 100 = -100

        x = -100 + 100

        x = 0

Answer 3

x=200-100

x=100

x-100=200-300

x-100=-100

x=-100+100

x=0

Answer 4

x+100=200

x=200-100

x=100

x-100=200-300

x-100=200-300

x-100=-100

x=-100+100

x=0

Answer 5

x + 100 = 200

x = 200 - 100

x = 100

x - 100 = 200 - 300

x - 100 = -100

x = - 100 + 100

x = 0
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Answer 6

x+100=200

x=200-100

x=100

x-100=200-300

x-100=-100

x=-100+100

x=0

Answer 7

x =100

x =200

Answer 8

x + 100 = 200

x = 200 - 100

x = 100

x - 100 = 200 - 300

x - 100 = - 100

x = -100 + 100

x = 0

Answer 9

x = 100

x = 200