167k views
4 votes
0.1p - 0.2p + 2 = -4.6

We get 2 answers -22 and +66
The book answer key says 66 but -22 is also right
we need a 3rd opinion

User Hdomos
by
7.0k points

1 Answer

6 votes
0.1p - 0.2p + 2 = -4.6
-0.1p + 2 = -4.6
-2 -2
-0.1p = -6.6
66
User Muhmuhten
by
7.4k points