Answer:
x=39
Step-by-step explanation:
Is that all the question says ??
Yes. A triangle with three sides given can be cut out.
I assume you need to solve for g?
12g + 6 = 78
- 6
12g = 72
÷ 12
g = 6
I hope this helps! Let me know if you want me to explain anything :)
The answer to that would be 0 because the line goes through the orgin witch the points are 0