INKK INKK
  • 08-08-2015
  • Mathematics
contestada

the sumof a number and 48 is -18

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Аноним Аноним
  • 09-08-2015
The answer is -66. Work shown below.
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ImpatientAngel
ImpatientAngel ImpatientAngel
  • 09-08-2015
⇒If the unknown x;

48 + x = -18

⇒Known unknowns to one side into the other side .

x = -18-48

x=-66

Have a nice days............
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