Question

fg-9h=10j for g?

Answer 1

The solution is `g=color(black)(10j+9h)/f`.

Explanation:

First, add `9h` to both sides of the equation. Then divide by `f`. It looks like this:

`fg-9h=10j`

`fg-9hcolor(blue)+color(blue)(9h)=10jcolor(blue)+color(blue)(9h)`

`fgcolor(red)cancelcolor(black)(-9hcolor(blue)+color(blue)(9h))=10jcolor(blue)+color(blue)(9h)`

`fg=10j+9h`

`color(blue)(color(black)(fg)/f)=color(blue)(color(black)(10j+9h)/f)`

`color(blue)(color(black)(color(red)cancelcolor(black)fg)/color(red)cancelcolor(black)f)=color(blue)(color(black)(10j+9h)/f)`

`g=color(black)(10j+9h)/f`

That's the answer. Hope this helped!