4/7d+9=801/77-2d

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Solution for 4/7d+9=801/77-2d equation: 


d in (-oo:+oo)

(4/7)*d+9 = 801/77-(2*d) // - 801/77-(2*d)

(4/7)*d+2*d-(801/77)+9 = 0

(4/7)*d+2*d-801/77+9 = 0

18/7*d-108/77 = 0 // + 108/77

18/7*d = 108/77 // : 18/7

d = 108/77/18/7

d = 6/11

d = 6/11

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