How do you get -n by itself?
add 10 to both sides, then multiply by -3 on both sides, so:-n/3-10=0-n/3=0+10-n/3=10n=10x(-3)n=-30
if that is n/3, then you would at 10 to both sides of the equation, then multiply everything by 3/1 canceling out the 3 in n/3 and being left with n = 30.
