MrUniquePotato MrUniquePotato
  • 01-08-2018
  • Mathematics
contestada

Solve: 1/8-6x(less than or equal to) 4/9(9+27x)

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Kristiania Kristiania
  • 01-08-2018

1/8-6x(less than or equal to) 4/9(9+27x)

[tex] \frac{1}{8} -6x \leq \frac{4}{9} (9+27x) [/tex]

Using distributive property on right side

[tex] \frac{1}{8} -6x\leq 4+12x [/tex]

0.125-6x≤4+12x

12x+6x≥0.125-4

18x≥-3.875

dividing both sides by 18

Answer x≥-0.215

Answer Link
choixongdong
choixongdong choixongdong
  • 01-08-2018

1/8 - 6x <= 4/9(9+27x)

1/8 - 6x <= 4 + 12x

- 18x <= 31/8

x >= - 31/144

Hope it helps.

Answer Link

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