Question

Solve the inequality : -2x – 6 < 4. Be sure to provide the solutions, describe the circles and the shading for the graph.

Answer 1

-2x - 6 < 4
so
we are looking for an interval of values of x that we can sub into the equation and recieve numbers that are smaller than 4

TLDR: We are looking for a range of numbers that give us an output smaller than 4. Note this number can be infinitely close to 4 but never 4. So 3.9999999 would do or 3.999999999999

solve for x
-2x - 6 = 4

and I will show you how to express this interval

Answer 2

if you are just here for answer just use https://www.wolframalpha.com/

This stuff is elementary though it is best you understand it now.

Answer 3

Wow rude, meh teenagers.