awsome1234567 awsome1234567
  • 03-02-2017
  • Mathematics
contestada

12.2 - N =3.3 i need heeeeelpXD

Respuesta :

Stephany04
Stephany04 Stephany04
  • 03-02-2017
if you do 12.2-3.3 youll get your answer
Answer Link
apologiabiology
apologiabiology apologiabiology
  • 03-02-2017
remember you can do ANTYHING to an equation as long asyou do it to both sides

12.2-N=3.3
minus 3.3 both sides
12.2-3.3-N=3.3-3.3
8.9-N=0
add N to both sides
8.9+N-N=0+N
8.9+0=N
8.9=N
Answer Link

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