Answer:
It could be the first one or second one but the second one makes more sense .
Step-by-step explanation:
THEY WOULDNT EVER BE THE SAME. MAYBE AT 0 MONTHS??
6 = -2b (cancel -2b on both sides)
6/-2 = b (divide both sides by -2)
-3 = b (simplify 6/2 to 3)
now switch sides
Answer: b = -3
