laylahskye laylahskye
  • 06-05-2019
  • Mathematics
contestada

what is the solution to

- 4x + 28 > 12

Respuesta :

gmany
gmany gmany
  • 06-05-2019

Answer:

[tex]\large\boxed{x<4\to x\in(-\infty,\ 4)}[/tex]

Step-by-step explanation:

[tex]-4x+28>12\qquad\text{subtract 28 from both sides}\\\\-4x>-16\qquad\text{change the signs}\\\\4x<16\qquad\text{divide both sides by 4}}\\\\x<4[/tex]

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