x/7=2/21

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Solution for x/7=2/21 equation: 


x in (-oo:+oo)

x/7 = 2/21 // - 2/21

x/7-(2/21) = 0

x/7-2/21 = 0

1/7*x-2/21 = 0 // + 2/21

1/7*x = 2/21 // : 1/7

x = 2/21/1/7

x = 2/3

x = 2/3

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