jawab si cepet ya. butuh banget

x = k

[tex]3x - 8 = \frac{2}{3}(x+2) [/tex]
[tex]9x - 24 = 2(x + 2) 9x - 24 = 4x + 4 7x = 28 x = 4[/tex]

k + 3 = 4 + 3 = 7