8-(r/7)=(7r+14)/8

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Solution for 8-(r/7)=(7r+14)/8 equation: 


r in (-oo:+oo)

8-(r/7) = (7*r+14)/8 // - (7*r+14)/8

8-((7*r+14)/8)-(r/7) = 0

(-1*(7*r+14))/8-r/7+8 = 0

(-1*7*(7*r+14))/(7*8)+(8*(-r))/(7*8)+(7*8^2)/(7*8) = 0

8*(-r)-1*7*(7*r+14)+7*8^2 = 0

448-57*r-98 = 0

350-57*r = 0

(350-57*r)/(7*8) = 0

(350-57*r)/(7*8) = 0 // * 7*8

350-57*r = 0

350-57*r = 0 // - 350

-57*r = -350 // : -57

r = -350/(-57)

r = 350/57

r = 350/57

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