3/14+(2k-9)/2=-2/7

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Solution for 3/14+(2k-9)/2=-2/7 equation: 


k in (-oo:+oo)

(2*k-9)/2+3/14 = -2/7 // + -2/7

(2*k-9)/2+3/14-(-2/7) = 0

(2*k-9)/2+3/14+2/7 = 0

(7*14*(2*k-9))/(2*7*14)+(2*3*7)/(2*7*14)+(14*2^2)/(2*7*14) = 0

7*14*(2*k-9)+2*3*7+14*2^2 = 0

196*k-840+56 = 0

196*k-784 = 0

(196*k-784)/(2*7*14) = 0

(196*k-784)/(2*7*14) = 0 // * 2*7*14

196*k-784 = 0

196*k-784 = 0 // + 784

196*k = 784 // : 196

k = 784/196

k = 4

k = 4

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