Posted by neecee on .
Triangle HIJ is similar to triangle LMN. Side LM measures x + 1, side MN measures 2x and side NL measures 3x – 1. Side HI measures 12 and side JH measures 26.4. Find the value of x

math 
Damon,
12/26.4 = (x+1)/(3x1)
36 12 x = 26.4 x + 26.4 etc