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

User Brooks DuBois
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2 Answers

3 votes
9y+11z+7y-4z

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

16y+7z
User Lorek
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5.6k points
3 votes
Step 1. Collect like terms
(9y + 7y) + (11z - 4z)
Step 2. Simplify
16y + 7z
User Arne Mertz
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6.1k points
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