5x-4?

A.2
B.3
C.4
D.6

Question

5x-4?

A.2
B.3
C.4
D.6

nnesha · Answer

5x-4 = what?

anonymous · Answer

huh?

nnesha · Answer

there suppose to be more information 
is this  5x-4 equal to 0 ?

anonymous · Answer

well i have a picture. do you wanna see that? it might make more sense.

nnesha · Answer

ofc post the pic 
otherwise there isn't enough info to solve that equation

anonymous · Answer

ok sorry bout that. http://static.k12.com/calms_media/media/1422500_1423000/1422751/1/924a350e57618519ab9c2ffc672424238cb360fc/MS_PA_130925_171201.jpg

anonymous · Answer

the actual question is: What is the length of AB?

anonymous · Answer

i just thought it would possibly be easier if there was just a small question. super sorry.

nnesha · Answer

it's oaky but it's good to provide all info 
anyways 
as you can see tick  marks 
that's mean all 3 sides are equal 
|dw:1431990020394:dw|
so that's mean you can set $$5x-4=3x$$
now just solve for x

anonymous · Answer

oh ok. i didnt know about the tick marks. ok thank you

nnesha · Answer

okay when you get x value you can plug in x into 5x-4 and 3x to check your answer if you get same answer that's mean x=(number u g0t is right answer )

anonymous · Answer

is it 2?

nnesha · Answer

|dw:1431990183860:dw|
both sides are equal ?