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11 votes
11 votes
What two expressions plus 3x-4 add up to 9x+6

User Andrewle
by
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1 Answer

10 votes
10 votes

Answer:

6x-10

Explanation:

Because if you take 9x+6 minus 3x-4 you get 6x-10 because when you subtract a negetive you add them. :) Hope this helps.

User Marimaf
by
2.5k points