RhiaG
RhiaG RhiaG
  • 20-10-2017
  • Mathematics
contestada

2x + 12 - 7x = -2 for x
leave your answer as an improper fraction or convert to a decimal

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annai14
annai14 annai14
  • 20-10-2017

2x+12-7x=-2

-5x+12=-2

-5x=-14

x=14/5

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