Answer:
The answer would be r=8
Step-by-step explanation:
You would have to set the equation equal to zero. r-8=0. Now you need to get the -8 to the other side of the equal sign. So you would add 8 to both sides to cancel the 8 out on the left side and 8 to the zero on the other side to get your answer
Answer:
The expression. r - 8 cannot be simplified anymore as it cannot be simplified any further!
Step-by-step explanation:
It's like using the proper punctuation in a sentence, for example:
It is raining.
You can can it is to it's,
It's raining.
It's raining would be the simplest form.
In this case, it is with numbers.
r - 8
That is its simplest form.
