Question

x + 50 = 100 + 50

Answer 1

\(x+50=100+50\)

\(x+50=150\)

           \(x=150-50\)

           \(x=100\)

Answer 2

x + 50 = 100 + 50

x + 50 = 150

x        = 150 - 50

x         = 100

Answer 3

x+50=100+50

x+50=150

x      =150-50

x      =100

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Answer 4

X+50=100+50 suy ra x=100

Answer 5

x + 50 = 100 + 50

x+50=150

      x=150--50

      x=100

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Answer 6

x+50=100+50

=>x+50=150

=>x=150-50

=>x=100

Answer 7

\(x+50=100+50\)

\(x+50=150\)

           \(x=150-50\)

           \(x=100\)