Answer:
24 days
Step-by-step explanation:
Answer: the 2nd and the 5th one
Multiply both sides by 2.
2m = a + b
Subtract both sides by b.
2m - b = a
x= -1/9
6+2x=5-7x
-2x. -2x
6=5-9x
-5. -5
1=-9x/-9
-1/9=x
