Answer:
Quadrant 4 i believe plz tell me if im wrong
Step-by-step explanatio
First subtract 4 from both sides

then simplify

add -5 to both sides

since a variable shouldn't be negative the answer should be

(I prefer having the variable on the left side)
None because the triangles have different lines
Answer:
2/15
Step-by-step explanation:
1/3-1/5
5/15-3/15
= 2/15
The solution for this question would be. x += 5 hope it helps, and im truly am sorry if its incorrect!