ILLUMINATED
ILLUMINATED ILLUMINATED
  • 22-01-2017
  • Mathematics
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Solve the following inequality: 2(x + 1) – (–x + 5) ≤ –18

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hosseinpourbozorg
hosseinpourbozorg hosseinpourbozorg
  • 22-01-2017
[tex]2x+2+x-5 \leq -18[/tex]
[tex]3x-3 \leq -18[/tex]
[tex]3x-3+3 \leq -18+3[/tex]
[tex]3x \leq -15[/tex]
[tex] \frac{3x}{3} \leq \frac{-15}{3} [/tex]
[tex]x \leq -5[/tex]
Answer Link
Аноним Аноним
  • 22-01-2017
-5 would be correct
_______________
Answer Link

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