How to solve and graph the inequality

Question

asked Sep 18, 2019 106k views

1 Answer

Abu Shumon · Answer 1 · 2019-09-24T20:05:34+0000

For this problem the work would look like this:

$-(w)/(2) \geq -7\\ \\$

Multiply -2 to both sides to isolate w.

$w\leq -7*-2$

Notice that the sign flips! This is because anytime a negative numbers transfers to the other side of the inequality the inequality flips directions.

$w\leq 14$

Now this should be the solution once solving.

The attached picture below shows the graph.

Hope this helps!