7k+13/-18=4/9

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Solution for 7k+13/-18=4/9 equation: 


k in (-oo:+oo)

7*k+13/(-18) = 4/9 // - 4/9

7*k+13/(-18)-(4/9) = 0

7*k+13/(-18)-4/9 = 0

7*k-7/6 = 0 // + 7/6

7*k = 7/6 // : 7

k = 7/6/7

k = 1/6

k = 1/6

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