Ok, i dont know if its because ive been up all night working on homework of various classes and am just missing something, or if im completely off..but i cannot get this problem. its due tomorrow, and its the only one i have left..

-(8n-2) = 3+10(1-3n)

i add the 3 and 10..

-(8n-2)=13(1-3n)

then distribute on both sides...

-8n+2=13-39n

add 8n to each side

2=13-47n

subtract 13 from each side

-11=47n

and then divide 47 from each side, which ends with

.23404255319148936170212765957447=n

...somehow i doubt this is correct. did i mess up somewhere? thanks in advance