Answer:
KL=14 units
Explanation:
we know that
JL=JK+KL ----> equation A
we have
JK=7x+5
JL=26
KL=5x+9
substitute the given values in the equation A and solve for x
26=(7x+5)+(5x+9)
26=(12x+14)
12x=26-14
12x=12
x=1
Find the value of KL
KL=5x+9
substitute the value of x
KL=5(1)+9=14 units