leejongsuk
leejongsuk leejongsuk
  • 09-11-2016
  • Mathematics
contestada

How do you solve this?

How do you solve this class=

Respuesta :

Аноним Аноним
  • 20-12-2016
I hope this helps you

2x+3x+x=180

6x=180

x=30

m (K)=2x=2.30=60
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