kaitlynmariereyes kaitlynmariereyes

15-09-2020
Mathematics

contestada

Evaluate the expression when x= -4. 2 x + 6x+9

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perezsienna273 perezsienna273

15-09-2020

Answer:

The answer is -23.

Step-by-step explanation:

substitute x with -4. multiply and add regularaly.

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livyyy03 livyyy03

15-09-2020

Answer:

x = - 11.25 should be the answer

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