7k+3=-39

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Solution for 7k+3=-39 equation: 


k in (-oo:+oo)

7*k+3 = -39 // + 39

7*k+3+39 = 0

7*k+42 = 0 // - 42

7*k = -42 // : 7

k = -42/7

k = -6

k = -6

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