Add: -9x, 3x and 4x
Answers
Answered by
7
Answer:
-2x
Step-by-step explanation:
(- 9x) + 3x + 4x
(- 9x) + 7x
- 9x +7x
-2x
Answered by
3
Answer:
-9x + 3x + 4x = -6x + 4x = -2x
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