how do you solve 3n =2 = -2n -8 ?
I have often found myself typing = instead of + because the lousy Microsoft
Windows toy takes too long to read the shift key, so I am going on the
assumption that the correct formula is:
3n + 2 = -2n - 8
3n + 2n = -8 - 2
5n = -10
n = -2