00:01
Okay, so we want to solve for x here.
00:03
So let's start by multiplying out some terms.
00:05
We can multiply out this negative 5 in our bracket, this 4 here, and there's 6 in our bracket.
00:11
So let's start by doing that.
00:12
So we get 32, minus a 4 plus 6x, minus a 5x, and then minus 20.
00:21
That's equal to a 12x plus a 16, minus a 6 times 3, that's a 18 x, and then a minus a 6 times 3.
00:34
A 24 plus a 7 and minus a 4x.
00:39
And again, let's combine some like terms here.
00:43
So inside our brackets, we can combine this four with a negative 20, so that's a negative 16...