Respuesta :

apologiabiology
17=5k-2
add 2 to both sides
19=5k
divide both sides by 5
19/5=k
19/5=3 and 4/5
VenusRetrograde
17=5k-2
add 2 to both sides
19=5k
divide both sides by 5
3.8=k

Answer=3.8