Question

Just an answer and a simple explanation are needed. Please and thank you!

Answer 1

KL = 51

Explanation:

1: Make an equation

`10x -2 = 5x-8 + 7x -12`

the 10x is the JL line which is the whole line segment

2: start solving by getting all x to be on one side

`10x-5x-7x = -8 -12 +2`

3: simplify

`-2x = -18`

4: solve for x

`x=9`

5: plug x back into KL

`7(9)-12 = 51`