Answer
-1.5
Work Step by Step
Isolating y on one side of the equation:
$$-4y=-x+3 \\ y=.25x-.75$$
Plugging in x=-3:
$$ y=(.25)(-3)-.75= -1.5$$
You can help us out by revising, improving and updating this answer.
Update this answerAfter 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.