18/2x-1=3/1 - solution

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Solution for 18/2x-1=3/1 equation:

x in (-oo:+oo)

(18/2)*x-1 = 3/1 // - 3/1

(18/2)*x-(3/1)-1 = 0

(18/2)*x-3-1 = 0

9*x-4 = 0 // + 4

9*x = 4 // : 9

x = 4/9

x = 4/9

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