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13 votes
13 votes
Combine Like Terms

1. What is the simplest expression equivalent to 2 - 11 + 18 - 20.x ?
-7-21x
7-19x
7+21x
-7+19x

User Bill Zeller
by
2.3k points

1 Answer

29 votes
29 votes

Answer:

-9x+20

Explanation:

User Pavel Ognev
by
2.8k points