00:01
In this problem, we're being asked to solve a given equation.
00:03
Remember, to solve an equation means we're trying to find the value of the variable that will make this equation true.
00:07
So in this case, we have to isolate f.
00:10
Well, to isolate a variable means that we have to move that one -third to the other side of the equation.
00:15
Remember, to move a term to the opposite side of an equation, you need to do the opposite.
00:19
So the opposite of adding one -third to f would be the subtracted.
00:22
So that's what we're going to do.
00:22
We're going to subtract one -third from both sides of this equation.
00:25
And we do this because one -third minus one -third is equal to zero...