ortegayarixa1 ortegayarixa1

19-03-2021
Mathematics

contestada

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

Respuesta :

vincentcheung21 vincentcheung21

21-03-2021

Answer:

C. 7x-9x and -2x

Step-by-step explanation:

Combine like terms and simplify

2x+5x-9x

7x-9x

-2x

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