12.2 - N =3.3 i need heeeeelpXD
if you do 12.2-3.3 youll get your answer
remember you can do ANTYHING to an equation as long asyou do it to both sides12.2-N=3.3minus 3.3 both sides12.2-3.3-N=3.3-3.38.9-N=0add N to both sides8.9+N-N=0+N8.9+0=N8.9=N
