Which expressions are equivalent to 2x + 5x − 9x?
A. 7x + 9x and 16x
B. 7x − 9x and 2x
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Mathematics, 19.03.2021 18:50 orlando19882000
Which expressions are equivalent to 2x + 5x − 9x?
A. 7x + 9x and 16x
B. 7x − 9x and 2x
C. 7x − 9x and −2x
D. 2x + 4x and 6x
Answers: 2
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