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16 votes
16 votes
Find an expression which represents the sum of (3x - 3) and (-4x - 9) in
simplest terms.

User David Genger
by
2.8k points

1 Answer

27 votes
27 votes

Answer:

(-x - 12)

Explanation:

(3x - 3) + (-4x - 9)

(3x-4x) + (-3-9)

-x+(-12)

(-x-12)

User Ben Smith
by
3.2k points