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Katiebug143 Katiebug143
  • 15-04-2014
  • Mathematics
Answered

what is a+2 divided by 2 = -1?

Verified Answer :

Anonymous Anonymous
  • 15-04-2014

\(\frac{a+2}{2}=-1\ \ \ /\cdot2\\\\2\cdot\frac{a+2}{2}=-1\cdot2\\\\a+2=-2\ \ \ /-2\\\\a+2-2=-2-2\\\\a=-4\)

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