d/2 + f/4 = 6 solve for f

Answer 1

d/2 + f/4 = 6 solve for f

To "solve for f" means to isolate f. Thus, you need an equation that starts with "f =".

The method is to do reverse (or inverse) operations to both sides of the current equation until you get f isolated like you want.

The current equation:

d/2 + f/4 = 6

The term d/2 may be subtracted from both sides:

f/4 = 6 - d/2

Now, you may multiply all terms by 4 to get rid of the denominator under the f:

f = 24 - 2d

Hey !! You've solved for f.

Answer 2

Multiply both sides by 4, the LCD, to get 2d + f = 24.

So, f = 24 - 2d