Respuesta :

Answer:

[tex]x = -\frac{10}{3}[/tex]

Step-by-step explanation:

  1. 2 - 1 = 1
  2. Plug 1 in: -3x - 9 = 1
  3. Add 9 to each side, so it now looks like this: -3x = 10
  4. Divide each side by -3 to cancel out the -3 next to x. It should now look like this: x = -10/3

I hope this helps!

Answer:

Step-by-step explanation:

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