00:01
Problem we're being asked to solve the given equation.
00:03
Well, the first thing i notice is we have these decimals.
00:06
Each of the decimals goes to the hundredths place.
00:08
Therefore, if i multiply both sides of my equation by a hundred, that will get rid of my decimals, because remember, multiplying by a hundred will move the decimal point two places to the right.
00:19
So when we multiply 100 by 0 .08, move the decimal two places to the right, so you would just be left with 8x.
00:27
Next, notice how our next term in our bracket is one term getting multiplied.
00:33
So you don't multiply 100 to everything.
00:35
You just need to multiply it by the number outside the preemphasy.
00:39
So 100 times 0 .06, move to decimal point two places, is just 6.
00:44
So we'll have plus 6 times x plus 12.
00:47
And on the right hand side, when we multiply 7 .72 by 100, move the decimal point two places.
00:53
So we have 772...