1/2q+7/2=-4q

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Solution for 1/2q+7/2=-4q equation: 


q in (-oo:+oo)

(1/2)*q+7/2 = -4*q // + -4*q

(1/2)*q-(-4*q)+7/2 = 0

(1/2)*q+4*q+7/2 = 0

9/2*q+7/2 = 0 // - 7/2

9/2*q = -7/2 // : 9/2

q = -7/2/9/2

q = -7/9

q = -7/9

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