Question

Which is equal to (2x − 3y + 5z) − (−4x − y + 8z)?

A. −2x − 4y + 13z
B. −2x − 2y − 3z
C. 6x − 4y + 13z
D. 6x − 2y − 3z

Answer 1

(2x - 3y + 5z) - (-4x - y + 8z)
= 2x - 3y + 5z + 4x + y - 8z
= 6x - 2y - 3z

In short, Your Answer would be Option D

Hope this helps!