Subtract (-y + 3x + 5z) from (4y – x – 2z)
-
A.
5y – 4x – 7z -
B.
3y + 2x + 3z -
C.
-5y + 4x + 7z -
D.
2x – 5y + 3z
Correct Answer: Option A
Explanation
(4y – x – 2z) – (-y + 3x + 5z)
= 4y + y – x – 3x – 2z – 5z
= 5y – 4x – 7z
Subtract (-y + 3x + 5z) from (4y – x – 2z)
(4y – x – 2z) – (-y + 3x + 5z)
= 4y + y – x – 3x – 2z – 5z
= 5y – 4x – 7z