brayanc34567
brayanc34567 brayanc34567
  • 23-09-2019
  • Mathematics
contestada

simplifty: 6-4{3(2x+5)-4x}

Respuesta :

bonejourjcar
bonejourjcar bonejourjcar
  • 23-09-2019

Answer:

-2 • (4x + 27)

Step-by-step explanation:

Answer Link
Аноним Аноним
  • 23-09-2019

Answer:

-8x - 54.

Step-by-step explanation:

Work out the inner parentheses first, then the outer ones:

6-4{3(2x+5)-4x}

= 6 - 4 { 6x + 15 - 4x)

= 6 - 4(2x + 15)

Now distribute the 4 over the parentheses):

= 6 - 8x - 60

= -8x - 54.

Answer Link

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