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9y+11z+7y−4z

What is the answer?

16y + 7z

16y + 15z

2y + 7z

23yz

User Steffanjj
by
8.7k points

1 Answer

2 votes
Answer is 16y + 7z

9y+11z+7y4z

=9y+11z+7y+4z

Combine Like Terms:

=9y+11z+7y+4z

=(9y+7y)+(11z+4z)

=16y+7z
User Dkateros
by
8.5k points

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