1/2x-1=-7/2

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


x in (-oo:+oo)

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

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

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

1/2*x+5/2 = 0 // - 5/2

1/2*x = -5/2 // : 1/2

x = -5/2/1/2

x = -5

x = -5

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