Subtract2x-y+z from 3x-2y-2z to get___________
a) x+y+z b) x-y-z c) x-y-3z
Answers
Answered by
14
X - y = 3z
Step-by-step explanation:
3x-2y-2z - (2x - y + z)
= 3x - 2y 2z - 2x + y - Z
= 3x - 2x - 2y + y - 22 - Z
= x-y - 3z
= x - y = 3z
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Answered by
1
Answer:
(c). x-y-3z
Step-by-step explanation:
3x-2x=x
-2y-(-y)=-2y+y=-y
-2z-(+z)=-2z-z=-3z
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