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(2x+5y-z)+(-6x-4y+7z) answer this for me please
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3 votes
(2x+5y-z)+(-6x-4y+7z)
answer this for me please

User Chris Gong
by
4.0k points

2 Answers

1 vote

Answer:

−4x+y+6z

Explanation:

User Bretticus
by
4.2k points
6 votes

Answer:

−4x+y+6z

Explanation:

Let's simplify step-by-step.

2x+5y−z−6x−4y+7z

=2x+5y+−z+−6x+−4y+7z

Combine Like Terms:

=2x+5y+−z+−6x+−4y+7z

=(2x+−6x)+(5y+−4y)+(−z+7z)

=−4x+y+6z

User Douglas Kastle
by
4.2k points
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