jocelyn3728
jocelyn3728 jocelyn3728
  • 02-03-2019
  • Mathematics
contestada

Solve 2x - 8 < 7.

{x | x < 1/2}

{x | x > 1/2}

{x | x < 15/2}

{x | x > 15/2}

Respuesta :

gmany
gmany gmany
  • 02-03-2019

Answer:

{x | x < 15/2}

Step-by-step explanation:

2x - 8 < 7            add 8 to both sides

2x - 8 + 8 < 7 + 8

2x < 15       divide both sides by 2

2x : 2 < 15 : 2

x < 15/2

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