83/14-7r=3/2(-10/3r+9/7)

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Solution for 83/14-7r=3/2(-10/3r+9/7) equation: 


r in (-oo:+oo)

83/14-(7*r) = (3/2)*((-10/3)*r+9/7) // - (3/2)*((-10/3)*r+9/7)

83/14-((3/2)*((-10/3)*r+9/7))-(7*r) = 0

(-3/2)*((-10/3)*r+9/7)-7*r+83/14 = 0

83/14-3/2*(9/7-10/3*r)-7*r = 0

(-3/2*14*(9/7-10/3*r))/14+(-7*14*r)/14+83/14 = 0

83-3/2*14*(9/7-10/3*r)-7*14*r = 0

83-28*r-27 = 0

56-28*r = 0

(56-28*r)/14 = 0

(56-28*r)/14 = 0 // * 14

56-28*r = 0

56-28*r = 0 // - 56

-28*r = -56 // : -28

r = -56/(-28)

r = 2

r = 2

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