QuestionGraph the solution to the inequality $-2 < 2x + 6 < 20$ on a number line.

Studdy Solution
Now, we need to graph this solution on the number line.. Draw a number line and mark the points $-4$ and $7$ on it.
2. Since $x$ is greater than $-4$ and less than $7$, the solution is the open interval between $-4$ and $7$ (not including $-4$ and $7$).. Represent this on the number line with an open circle at $-4$ and $7$ and a line connecting them.
The solution to the inequality $-2<2x+6<20$ is $-4<x<7$ and it is represented on the number line with an open interval between $-4$ and $7$.