ualbertoarreaga ualbertoarreaga
  • 20-01-2015
  • Mathematics
contestada

i need help ith a problem and it is b+b+b if b=3

Respuesta :

ngoann4 ngoann4
  • 20-01-2015
You just substitute 3 for b
so b+b+b= 3+3+3
which is 9
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 20-01-2015
so if b is three
everywhere you see 'b' you put 3

so b+b+b=3+3+3=9
Answer Link

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