Question

Simplify the following expression.
4x − 3y + 2z − 3x − y + 3z = ?

Answer 1

4x - 3y + 2z - 3x - y + 3z =
x - 4y + 5z.

Answer 2

group the like terms.
(4x-3x)+(-3y-y)+(2z+3z)
=x-4y+5z <-- simplify

Answer 3

4x − 3y + 2z − 3x − y + 3z
=(4-3)x+(-3-1)y+(2+3)z
=x-4y+5z

Answer 4

The solution to this is simple, combine like terms like this:
4x-3x= x
-3y-y= -4y
2z+3z= 5z

There for the answer is
x-4y+5z