student4264 student4264
  • 01-12-2018
  • Physics
contestada

How do I solve this?

How do I solve this class=

Respuesta :

osprey2015
osprey2015 osprey2015
  • 09-12-2018

e1+e2=36

e1-e2=12

e2=e1-12

e1+e1-12=36

2e1=48

e1=24

e2=12

phew !

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