First distribute the 3 so you'll have:
12+12x=12x+12
Next you subtract 12 from both sides and you'll get:
12x=12x
then you divide both sides by 12 and you get:
x=x
Answer:
C
Step-by-step explanation:
C is the correct answer because it represents exactly what the graph shows with the bold lines.
As you can see in the graph, there is no interception between 7 and 12. Therfore, the answer can't be B(because it represents the area between the two numbers).
A isn't the correct answer either because it represents a dot, which is obviously not the case here since there is no dot.
I can't explain why C isn't the right answer, but I hope that explanation that I gave is enough for you to understand ;)
(If you have any questions about the way I solved it, don't hesitate to ask me in the comments, and if you find my answer helpful - consider marking it Brainliest ÷) )
Answer:
Step-by-step explanation:
-8=-(x+4)
-8=-x-4
Move x to one side and add 8 to both sides
X=4
