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Is 2(9z + 9w) + 12w equivalent to 18w + 30z
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5 votes
Is 2(9z + 9w) + 12w equivalent to 18w + 30z

User Eric Elliott
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1 Answer

5 votes
No
2(9z + 9w) + 12w
= 18z + 18w + 12w
=18z + 30w
not equal 18w + 30z
User Cordero
by
7.9k points
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