# Need help

Both!

#### Jomo

##### Elite Member
These are simple. There is a rule that says that you can interchange the k and the 8 and be done with this problem. So k=-4/(3*8). Just simplify.

In number 4 just interchange the n and 7

#### HallsofIvy

##### Elite Member
Narwalalpaca12\$ apparently erased the original problem so now the responses make no sense! Please do not do that!

Staff member

#### HallsofIvy

##### Elite Member
I probably, without realizing it, opened the second page without looking at the first page.