sub 3x-3y+4z from 5x-7y-2z
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1
Answer:
2:00. `x-2y+3z=11` <br> `3x+y-z. play. 92139059. 100. 2.0 K. 8:16. The equations `2x-3y+6z=4, 5x+7y-14z. play. 95417941. 400. 3.2 K. 5:59. If `A=[(2,-3,5),(3.
Answered by
1
Answer:
2x-4y-6z
Step-by-step explanation:
=(5x-7y-2z)-(3x-3y+4z)
=5x-7y-2z-3x+3y-4z
=5x-3x-7y+3y-2z-4z
final answer=2x-4y-6z
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