Question

Solve for n.d= 5m +9n

Answer 1

We are given the following expression:

`d=5m+9n`

First, we can swap the sides of the equality, so we have.

`5m+9n=d`

Now, on the left side, every term without n goes to the other side, with different signal(+/-). So

`9n=d-5m`

Now, since 9 is multiplying n, it goes to the other side dividing. The solution will be:

`n=(d-5m)/(9)`