Help

[Zoesmom]

i do not remember how to do it so i came here to ask for help.



3n -5=15

My brother needs help with it. im good at math its just i cant remember how to do it. know if it was a hard one i would be able to do it,

[SoccerGirl]

3n-5=15

*add 5 over

3n=20

*divide by 3 both sides

3n/3=20/3



N= 20/3



thats how we would solve taht

[Nikki]

yup, that's it. and Marissa, you don't need to justify yourself

[SirPostAlot]

haha, we all have our brain farts where we can't remember the easier math...haha, i remember accelerated alg. II finals, i couldn't rmemeber how ot find b in y=mx+b..haha...



~Jeff~