(2q+1)/3-(q-1)/4=-2

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Solution for (2q+1)/3-(q-1)/4=-2 equation: 


q in (-oo:+oo)

(2*q+1)/3-((q-1)/4) = -2 // + 2

(2*q+1)/3-((q-1)/4)+2 = 0

(2*q+1)/3+(-1*(q-1))/4+2 = 0

(4*(2*q+1))/(3*4)+(-1*3*(q-1))/(3*4)+(2*3*4)/(3*4) = 0

4*(2*q+1)-1*3*(q-1)+2*3*4 = 0

5*q+7+24 = 0

5*q+31 = 0

(5*q+31)/(3*4) = 0

(5*q+31)/(3*4) = 0 // * 3*4

5*q+31 = 0

5*q+31 = 0 // - 31

5*q = -31 // : 5

q = -31/5

q = -31/5

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