Question

Add5x-3y+3y+2z;-7x+4y-9z;2x-y-z​

Answer 1

Answer:

3y+−8z

Step-by-step explanation:

Let's simplify step-by-step.

5x−3y+3y+2z

=5x+−3y+3y+2z

Combine Like Terms:

=5x+−3y+3y+2z

=(5x)+(−3y+3y)+(2z)

=5x+2z

Let's simplify step-by-step.

2x−y−z−7x+4y−9z+5x+2z

=2x+−y+−z+−7x+4y+−9z+5x+2z

Combine Like Terms:

=2x+−y+−z+−7x+4y+−9z+5x+2z

=(2x+−7x+5x)+(−y+4y)+(−z+−9z+2z)

=3y+−8z

Hope it helps you!

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thanks

Answer 2

Answer:

Mark above as brainliest