Glizock Glizock
  • 13-02-2022
  • Mathematics
contestada

What is the solution to the equation below?
12 + square root 1 - 5x = 18

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fieryanswererft
fieryanswererft fieryanswererft
  • 13-02-2022

Answer:

[tex]x = -7[/tex]

Explanation:

  • [tex]12 + \sqrt{1-5x} =18[/tex]

  • [tex]\sqrt{1-5x}= 18-12[/tex]

  • [tex]\sqrt{1-5x}= 6[/tex]

  • [tex]1-5x= 6^2[/tex]

  • [tex]1 -5x = 36[/tex]

  • [tex]-5x = 36-1[/tex]

  • [tex]-5x =35[/tex]

  • [tex]x = -7[/tex]
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