15x – 4y = 18
What is this with fractions

I will put this into fractions for you- I hope you meant that

Step-by-step explanation:

15x turns into 30/2x

-4y turns into -8/2x

And finally 18 turns into 36/2

So the whole equation looks like this-

30/2x-8/2x=36/2

 P.S. I just multiplied everything by 2 and put 2 as the denominator

what is the question? i am guessing you are looking for the area.

to find an area, you have to do length x width.

in this case, it would be 12 ft x 4 ft = 48 sq. ft