jezabel16
jezabel16 jezabel16
  • 24-09-2018
  • Mathematics
contestada

2.2+x+(-3.4);x=-2.5

Respuesta :

RefS RefS
  • 24-09-2018
2.2 - 2.5 - 3.4
-3.7
.................
Answer Link
cheriahcute13
cheriahcute13 cheriahcute13
  • 24-09-2018

The answer is -3.7. Plug in -2.5 into the expression. Then the expression is rewritten as 2.2 - 2.5 - 3.4.  Subtract -2.5 from 2.2 and you get -.3. Now, the expression is -.3 - 3.4. Subtract those from each other and you get -3.7.

Answer Link

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