6x-5=4x+5
+5
6x=4x + 0
-4x
2x=0
x =0
probably to late but whatever
Answer:

Step-by-step explanation:
÷ 
=>
× 
=>
× 
=>
=> 
The answer is A . Hope this Helps
Answer:
Step-by-step explanation:
line AB, line CD and line EF
line AB parallel to line CD
line CD perpendicular to line EF.