x/11+21=42

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Solution for x/11+21=42 equation: 


x in (-oo:+oo)

x/11+21 = 42 // - 42

x/11-42+21 = 0

1/11*x-21 = 0 // + 21

1/11*x = 21 // : 1/11

x = 21/1/11

x = 231

x = 231

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