Answer: [tex]\bold{v=-\dfrac{4}{7}\qquad v=4}[/tex]
Step-by-step explanation:
|12 - 7v| + 11 = 27
|12 - 7v| = 16
positive negative
12 - 7v = 16 12 - 7v = -16
-7v = 4 -7v = -28
[tex]v=-\dfrac{4}{7}[/tex] v = 4