cassssss15 cassssss15
  • 16-12-2020
  • Mathematics
contestada

9. What is the value to x in the inequality -4(6 + 5x) - 7 < - 9(2x+ 3)

9 What is the value to x in the inequality 46 5x 7 lt 92x 3 class=

Respuesta :

ajhogberg ajhogberg
  • 16-12-2020

Answer:

x [tex]\geq[/tex] -2

Step-by-step explanation:

Remove parentheses and distribute -4 and -9, calculate the difference,  move the variable and constant,  collect like terms. ( -2x [tex]\leq[/tex] 4), and divide both sides, and you'll end with -2.

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aidanplayer18 aidanplayer18
  • 16-12-2020

Answer:

x > -2 (last choice)

Step-by-step explanation:

Using the distributive property multiple -4 to both integers

-24 - 20x - 7 < -18x - 27

-31 - 20x < -18x - 27

Add 27 on both sides

-4 - 20x < -18x

Add 20x on both sides

-4 < 2x

Divide each side by 2

x > -2

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