$a=-2.4$ $-3\lt a\lt-2$
Work Step by Step
$5a-4=-16$ $5a=-12$ $a= -12\div5$ $a=-2.4$ $-3\lt a\lt-2$
You can help us out by revising, improving and updating this answer.Update this answer
After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.