3.5x-1=-1/2

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Solution for 3.5x-1=-1/2 equation: 


x in (-oo:+oo)

3.5*x-1 = -1/2 // + -1/2

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

3.5*x+1/2-1 = 0

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

3.5*x = 1/2 // : 3.5

x = 1/2/3.5

x = 0.14285714

x = 0.14285714

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