contestada

Which is the correct simplified version of the expression shown below
after combining like terms?
12 + 3.4x -5.4x - X
A. -3x + 12
B. 9x
C. 9.8x + 12
D. -2x + 12

Respuesta :

Answer:

D. -2x+12

Step-by-step explanation:

you combine all values with x because they are like terms.

:) hope this helps

Answer:

-2x+12

D is the best answer.

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