What is v in 7 equals v over -3?

Answer 1

10

Answer 2

If you mean 7=v/-3.

Use the = as a barrier, if you move -3 to the other side it becomes +3. The basic rule is whatever you do to one side you must do to the other. For example:

7=v/-3

7x3=v

On the right side -3 has been taken away. Also v was dividing by -3.

So on the left side it becomes a positive number +3(usually written as 3). It also becomes a multiplication as this is the opposite of the division

Then you need to do that calculation-

7x3=v

21=V

so V is 21.