maddymoon09 maddymoon09
  • 06-10-2021
  • Mathematics
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solve this equation -3x-13=-103

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aliza1noman
aliza1noman aliza1noman
  • 06-10-2021
X=-30
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discipulus
discipulus discipulus
  • 06-10-2021

Answer:

[tex] - 3x - 13 = - 103 \: \: \: \times ( - 1) \\ 3x + 13 = 103 \\ 3x = 103 - 13 \\ 3x = 90 \\ x = \frac{90}{3} \\ x = 30[/tex]

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