100 POINTS + BRAINLEIST ANSWER ASAL DUE IN 5 MIN

Answer:
i just counted that up but this is not what this your answer is 90
Step-by-step explanation:
Answer:
JL = 12x - 2
Given:
Set up equation:
JL = JK + KL
JL = (5x + 1) + (7x - 3)
JL = 5x + 1 + 7x - 3
JL = 5x + 7x + 1 - 3
JL = 12x - 2