gio0621 gio0621
  • 08-02-2019
  • Mathematics
contestada

which number line represents the solution set for the inequality 3(8-4x)<6(x-5)​

Respuesta :

gmany
gmany gmany
  • 08-02-2019

Answer:

[tex]\large\boxed{x>3\to x\in(3,\ \infty)}[/tex]

Step-by-step explanation:

[tex]3(8-4x)<6(x-5)\qquad\text{use distributive property}\\\\(3)(8)+(3)(-4x)<(6)(x)+(6)(-5)\\\\24-12x<6x-30\qquad\text{subtract 24 from both sides}\\\\-12x<6x-54\qquad\text{subtract 6x from both sides}\\\\-18x<-54\qquad\text{change the signs}\\\\18x>54\qquad\text{divide both sides by 18}\\\\x>3[/tex]

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