# Algebra

posted by
**L**
.

Remove the parentheses from the following expression, and combine like terms: (2x + 3y – 4z) – (x – y – z)

A.3x +4y+5z

B. 3x + 4y – 3z

C.x +4y–3z

D. x + 2y – 5z

posted by
**L**
.

Remove the parentheses from the following expression, and combine like terms: (2x + 3y – 4z) – (x – y – z)

A.3x +4y+5z

B. 3x + 4y – 3z

C.x +4y–3z

D. x + 2y – 5z