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Vera_Pavlovna [14]
3 years ago
6

HELP ME PLZ!! -x - 1 = 221 + 2x

Mathematics
2 answers:
Oksana_A [137]3 years ago
6 0

Answer:

-x\:-\:1\:=\:221\:+\:2x

  • -x-1+1=221+2x+1
  • -x=2x+222
  • -x-2x=2x+222-2x
  • -3x=222
  • \frac{-3x}{-3}=\frac{222}{-3}

\hookrightarrow Answer:x=-74

<u>-------------------------</u>

<u>hope it helps...</u>

<u>have a great day!!</u>

larisa [96]3 years ago
4 0
If I did it correctly, the answer is -74=x
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