SOLUTION: Find the value of x, below is a screenshot of the triangles copy & paste the link please. Thanks! Show work please. http://prntscr.com/7c9eo1 .... Thanks!:)

Algebra ->  Equations -> SOLUTION: Find the value of x, below is a screenshot of the triangles copy & paste the link please. Thanks! Show work please. http://prntscr.com/7c9eo1 .... Thanks!:)       Log On


   

Question 973406: Find the value of x, below is a screenshot of the triangles copy & paste the link please. Thanks! Show work please.
http://prntscr.com/7c9eo1
....
Thanks!:)
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Since the triangles are similar:
30/(x+5) = 75/(4x-10)
Cross multiply.
30(4x-10) = 75(x+5)
Solve for x.