emmalsteele emmalsteele
  • 16-08-2017
  • Mathematics
contestada

Can someone please explain?!

Can someone please explain class=

Respuesta :

coolstick
coolstick coolstick
  • 20-08-2017
Infinite! You can, for example, add -1 and 1 to the equation and make it equal. In x=5, you can have x=5+1-1. and it'd still be the same. To add on to it, you could do x+1-1=5+1-1, etc..
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