Question

Y=AB-8. Trying to learn how to solve for A.

Answer 1

`A=(Y+8)/(B)`

Explanation:

So we have:

`Y=AB-8\\`

First, add 8 to both sides. The right will cancel:

`Y+8=AB`

Now, notice that A is multiplied to B. So, the isolate A, divide both sides by B. The right will cancel:

`A=(Y+8)/(B)`

And we're done!