andrew77789 andrew77789
  • 15-02-2019
  • Mathematics
contestada

what value of x is in the solution set of 2(3x-1) ≥4x-6​

Respuesta :

gmany
gmany gmany
  • 15-02-2019

Answer:

[tex]\large\boxed{x\geq-2\to x\in[-2,\ \infty)}[/tex]

Step-by-step explanation:

[tex]2(3x-1)\geq4x-6\qquad\text{use distributive property}\ a(b-c)=ab-ac\\\\(2)(3x)-(2)(1)\geq4x-6\\\\6x-2\geq4x-6\qquad\text{add 2 to both sides}\\\\6x\geq4x-4\qquad\text{subtract 4x from both sides}\\\\2x\geq-4\qquad\text{divide both sides by 2}\\\\x\geq-2[/tex]

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