Graph Inequality

Question

Graph on a number line: 2x-4 less than or equal to -12

Answer 1

I am guessing we are solving and graphing the solution to the aforementioned equation.

 

So, starting with;

 

2x - 4 < -12

 

Adding 4 to each side;

 

2x < -8

 

Dividing each side by 2;

 

x < -4

 

or

 

<--------------------⊗

-  _____________________|____________________ +

                           - 4              0             +4