3/7x-6=21

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Solution for 3/7x-6=21 equation: 


x in (-oo:+oo)

(3/7)*x-6 = 21 // - 21

(3/7)*x-21-6 = 0

3/7*x-27 = 0 // + 27

3/7*x = 27 // : 3/7

x = 27/3/7

x = 63

x = 63

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