3a+7/4+a-3/2=-9

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Solution for 3a+7/4+a-3/2=-9 equation: 


a in (-oo:+oo)

3*a+a+7/4-(3/2) = -9 // + 9

3*a+a+7/4-(3/2)+9 = 0

3*a+a+7/4-3/2+9 = 0

4*a+37/4 = 0 // - 37/4

4*a = -37/4 // : 4

a = -37/4/4

a = -37/16

a = -37/16

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