Respuesta :

Terms- each of the quantities in a ratio, series, or mathematical expression. 

14x
-14y
7
-x
z
2x

There are 6 terms in this expression.

I hope this helped!

Brainliest answer is always appreciated! 
there are 4

3 term in x , 1 term in y , 1 term in z and 1 constant term.