1/7x-1=3

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Solution for 1/7x-1=3 equation: 


x in (-oo:+oo)

(1/7)*x-1 = 3 // - 3

(1/7)*x-3-1 = 0

1/7*x-4 = 0 // + 4

1/7*x = 4 // : 1/7

x = 4/1/7

x = 28

x = 28

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