x + y - 2z , 2x - y + 3z , -x + 3y + 5z
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Answered by
2
Answer:
Step-by-step explanation:
x+y-2z
2x-y+3z
-x+3y+5z
by adding all we get
2x+3y+6z
Answered by
3
Answer:
2x+3y+5z
Step-by-step explanation:
x+ y- 2z
=2x- y+ 3z
=-x+ 3y + 6z
= 2x + 3y +6z(by adding all sum we get this answer).
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