x/7=6/21

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Solution for x/7=6/21 equation: 


x in (-oo:+oo)

x/7 = 6/21 // - 6/21

x/7-(6/21) = 0

x/7-2/7 = 0

1/7*x-2/7 = 0 // + 2/7

1/7*x = 2/7 // : 1/7

x = 2/7/1/7

x = 2

x = 2

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