Question

I need help I don’t know how that’s not right.

Answer 1

Answer: v=-81.92

Explanation:

`\displaystyle\\7+(v)/(8) =-3.24\\\\7+(v)/(8)-7 =-3.24-7\\\\(v)/(8) =-10.24\\\\(v)/(8) =-10.24`

Multiply both parts of the equation by 8:

`\displaystyle\\((v)/(8))(8)=(-10.24)(8) \\\\v=-81.92`