5/6-3/4(r+2)=1/2r+7/12

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Solution for 5/6-3/4(r+2)=1/2r+7/12 equation: 


r in (-oo:+oo)

5/6-((3/4)*(r+2)) = (1/2)*r+7/12 // - (1/2)*r+7/12

5/6-((3/4)*(r+2))-((1/2)*r)-(7/12) = 0

(-3/4)*(r+2)+(-1/2)*r+5/6-7/12 = 0

5/6-3/4*(r+2)-r/2-7/12 = 0

(-3/4*2*6*12*(r+2))/(2*6*12)+(6*12*(-r))/(2*6*12)+(2*5*12)/(2*6*12)+(-7*2*6)/(2*6*12) = 0

6*12*(-r)-3/4*2*6*12*(r+2)+2*5*12-7*2*6 = 0

120-180*r-216-84 = 0

-180*r-96-84 = 0

-180*r-180 = 0

(-180*r-180)/(2*6*12) = 0

(-180*r-180)/(2*6*12) = 0 // * 2*6*12

-180*r-180 = 0

-180*r-180 = 0 // + 180

-180*r = 180 // : -180

r = 180/(-180)

r = -1

r = -1

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