anyajoy anyajoy

11-05-2020
Mathematics

contestada

Simplify 3(4 x + 6) - 9 x.

a. -15 x + 18
b. 3 x + 18
c. 3 x + 6
d. 12 x + 18 - 9 x

Respuesta :

kaufmann kaufmann

11-05-2020

Answer:

the answer is B

Step-by-step explanation:

(12x + 18) - 9x

12x - 9x + 18

3x + 18

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