SimpJah
SimpJah SimpJah
  • 01-07-2020
  • Mathematics
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Need help with this didn’t understand it

Need help with this didnt understand it class=

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Plus16463574585
Plus16463574585 Plus16463574585
  • 01-07-2020

Answer:

Ok, the solution to the first one. See below.

Step-by-step explanation:

[tex]1>3-d\\\\\mathrm{Add\:}d\mathrm{\:to\:both\:sides}\\\\1+d>3-d+d\\\\\mathrm{Simplify:}\\\\1+d>3\\\\\mathrm{Subtract\:}1\mathrm{\:from\:both\:sides}\\\\1+d-1>3-1\\\\\mathrm{Simplify:}\\\\d>2[/tex]

See attachment below.

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