-5r/x-9 - -8/x-9
(-5r)/(x-9) - (-8)/(x-9)
Simplify please
(-5r)/(x-9) - (-8)/(x-9)
= -5r/(x-9) + 8/(x-9)
= (-5r + 8)/(x-9)
or
(8-5r)/(x-9)
To simplify the expression (-5r/x-9) - (-8/x-9), you need to combine like terms. Let's go through the steps to simplify this expression:
Step 1: First, let's remove the parentheses by distributing the negative sign in front of the second fraction:
(-5r/(x-9)) - (-8/(x-9))
Step 2: Now, let's simplify the expression inside the parentheses:
-5r - (-8) / (x-9)
Step 3: Next, let's simplify the subtraction of a negative number, which is the same as adding a positive number:
-5r + 8 / (x-9)
At this point, you have simplified the expression (-5r/x-9) - (-8/x-9) to -5r + 8 / (x-9).