Can anyone please lemme know what is the way to get the 11 question?? The ans is x = 3 as written but I want to know the explanation… ty

Answer:
Yes the answer is 3.
Step-by-step explanation:
Sides DC and AB are the same length
thus we can say AB=DC
5x-1 = 3x+5
add 1 to both sides
5x=3x+6
subtract 3x on both sides
5x-3x=6
2x=6
divide by 2
x=3