vipor6
vipor6 vipor6
  • 22-03-2016
  • Mathematics
contestada

Write the word sentence as an equation. Then solve. 12 more than a number n is −9.

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zdaw1848
zdaw1848 zdaw1848
  • 22-03-2016
n+12=-9
n= -21
12+9=21
then make it a negative
so... -21
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