(3/4a-1/2)-7/4=-5/2

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Solution for (3/4a-1/2)-7/4=-5/2 equation: 


a in (-oo:+oo)

(3/4)*a-(1/2)-(7/4) = -5/2 // + -5/2

(3/4)*a-(1/2)-(7/4)-(-5/2) = 0

(3/4)*a-1/2-7/4+5/2 = 0

3/4*a+1/4 = 0 // - 1/4

3/4*a = -1/4 // : 3/4

a = -1/4/3/4

a = -1/3

a = -1/3

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