7/2-3x=-1 - solution

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

x in (-oo:+oo)

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

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

7/2-3*x+1 = 0

9/2-3*x = 0 // - 9/2

-3*x = -9/2 // : -3

x = -9/2/(-3)

x = 3/2

x = 3/2

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