7z/2-1/2=3z-2

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


z in (-oo:+oo)

(7*z)/2-(1/2) = 3*z-2 // - 3*z-2

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

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

1/2*z+3/2 = 0 // - 3/2

1/2*z = -3/2 // : 1/2

z = -3/2/1/2

z = -3

z = -3

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