3(7k+5)=-111

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Solution for 3(7k+5)=-111 equation: 


k in (-oo:+oo)

3*(7*k+5) = -111 // + 111

3*(7*k+5)+111 = 0

3*(7*k+5)+111 = 0

21*k+126 = 0

21*k+126 = 0

21*k+126 = 0 // - 126

21*k = -126 // : 21

k = -126/21

k = -6

k = -6

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