notarianna
notarianna notarianna
  • 19-03-2019
  • Mathematics
contestada

How do I solve for X?

How do I solve for X class=

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Kamikazeminem
Kamikazeminem Kamikazeminem
  • 19-03-2019

[tex]8x + 21x - 12 + 10x + 9 = 270 \\ \Leftrightarrow 39x = 273\Leftrightarrow x = 7[/tex]

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