-3k-7+7k=1

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Solution for -3k-7+7k=1 equation:


k in (-oo:+oo)

7*k-3*k-7 = 1 // - 1

7*k-3*k-7-1 = 0

4*k-8 = 0 // + 8

4*k = 8 // : 4

k = 8/4

k = 2

k = 2

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