Question

Solve for q:
mn+q=p
(I know how to do this, just making sure I did it right)

Answer 1

Demonstrate, then :)

Answer 2

Alright,
mn+q=p
-mn

q=p-mn

Answer 3

When solving for a specific variable (in this case, q)

Is q alone on one side of the equation?
Is there no q on the other side of the equation?

If the answer to both questions is yes, then you've done it right :)

Answer 4

Ok, @terenzreignz thanks :)

Answer 5

No problem.