I deed help with algebra
9 / m+7 =
16 / 19x =
I do not understand your question. What are you trying to do?
In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
A number by itself is useful, but it is far more useful to know how accurate or certain that number is.
If you want to solve for m and x (respectively), you'll have to tell us what the other side is equal to.
Also, is it 9/(m+7) or (9/m)+7?