Question

Simplify the following expression.
2x − 2y + 3z − 2x − y + 2z = ?

Answer 1

-3y+5z

Answer 2

just combine like terms to simplify!

Answer 3

All the x's by them self and all the y's by them self and the z's by them self is what you want to do. So the the way to do it is: \[(2x-2x)+(-2y-y)+(3z+2z) = 5z-3y\]

Answer 4

-3y+5z