collinnickolas10 collinnickolas10
  • 04-03-2019
  • Mathematics
contestada

three-fourths of a number decreased by 19 is -1

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Cathi Cathi
  • 04-03-2019
3/4x-19=-1
Add 19 to both sides
3/4x=18
Multiply both sides by 4/3
X=24
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