Answer:
2
Step-by-step explanation
5
Step-by-step explanation:
2,2,3,3,4,4,4,4,4,5,5,5,5,6,6,6,7,7
-4v -9 = 3v +5
=) -4v -3v = 5 +9
=) -7v =14
=) v = 14/ -7