avaolivia avaolivia

19-12-2019
Mathematics

contestada

9(3x + 8) – 3(4x + 21)

Respuesta :

johnsonkyaira johnsonkyaira

19-12-2019

Answer:

15x + 9

Step-by-step explanation:

9(3x + 8) – 3(4x + 21)

Multiply

27x + 72 - 12x - 63

Combined like terms

27x - 12x = 15x 72 - 63 = 9

15x + 9

Answer Link

hooksdan000 hooksdan000

19-12-2019

Answer:

15x+9

I hope this helps! ;)

Answer Link

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