Answer:
1,197,000=Las Vegas
1,482,000= Sacramento
explanation:
Let L be the population in Las Vegas.
L+285,000 =Sacramento's Population
2,679,000=L+(L+285,000)
2,679,000=2L+285,000
2,679,000-285,000=2L
2,394,000=2L
2,394,000/2=L
1,197,000=L THE POPULATION OF LAS VEGAS.
1,197,000+285,000=1,482,000 The Sacramento's population.