Question

Given K= a + 3mx how do you solve for m?

Answer 1

`m=(k-a)/(3x)`

Explanation:

`k=a+3mx`

Bring `a` to the other side it will be `-a`

`k-a=3mx`

Divide both sides by `3x`.
In the right side `3x` will cancel with `3x` and you will be left with `m`

`(k-a)/(3x)=(cancel3mcancelx)/(cancel3cancelx)`

`m=(k-a)/(3x)`