7/2-1=3x - solution

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Solution for 7/2-1=3x equation:

x in (-oo:+oo)

7/2-1 = 3*x // - 3*x

7/2-(3*x)-1 = 0

7/2-3*x-1 = 0

5/2-3*x = 0 // - 5/2

-3*x = -5/2 // : -3

x = -5/2/(-3)

x = 5/6

x = 5/6

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