Question

Find the length of JI

Answer 1

12
Step by step explanation

Answer 2

12

Explanation:

Assuming that KI is 15 units longs, we can set up an equation by using the equations given.

2x-15+2x-6=15 /simplify

4x-21=15 /+21

4x=36 /÷ 4

x=9

Now that we know that x is 9 units, we plug it into the given equation of the line.

2*9-6=12

Thus, JI is 12 units long.

I hope this helps!