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3 years ago

8

Simplify 9y+11z+7y-4z

2 answers:

pshichka [43]3 years ago

5 0

9y+11z+7y-4z

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

16y+7z

-Dominant- [34]3 years ago

4 0

Step 1. Collect like terms
(9y + 7y) + (11z - 4z)
Step 2. Simplify
16y + 7z

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