PLEASE HELP WITH THIS ONE! WORTH A LOT OF MY GRADE

Answer:
JK = 11
Step-by-step explanation:
ΔJKL = ΔJML by the ASA theorem, so JK = JM.
3x - 16 = 2x - 7
plus 16 both sides
3x = 2x + 9
minus 2x both sides
x = 9
plug in x = 9 for 3x - 16
3(9) - 16 = 27 - 16 = 11
JK = 11