Question

If LM = 9, MN = 6x, and LN = 9x, what is LN?

Answer 1

Given

LM = 9, MN = 6x, and LN = 9x

Find

LN

Explanation

as we see LN = LM + MN

so ,

$\begin{gathered} 9+6x=9x \\ 9=9x-6x \\ 9=3x \\ x=3 \end{gathered}$

so , LN = 9x = 9 * 3 = 27

Final Answer

Therefore , the length of LN is 27