Question

Can you determine the solution of the |4x−2|≥−6 without solving?

Answer 1

|4x-2|">"-6

add 2 to both sides

4x">"-4

divide both sides by 4

x">"-1

the ">" means greater than or equal to, I just don't have that character on my keyboard

Explanation:

so the answer is x is greater than or equal to -1

IN: (-∞,-1]

for number line: You would write the number line from -1-10

then, you would put a closed dot on negative one, with an arrow going to the right!

Hope this helped! <3