P= S - C / S
Using the above equation, we are to rearrange it to make the subject "C"
Here is how I did it:
I first multiplied both sides by S
P x S = S - C
Then I subtracted S from both sides
P x S - S = - C
Then multiply both sides by (-1) to make C positive ----- I think this is where I went wrong
-P x (-S) + S = C
When I look at the solution it says the final equation is:
S - P x S = C
What did I do wrong?
Using the above equation, we are to rearrange it to make the subject "C"
Here is how I did it:
I first multiplied both sides by S
P x S = S - C
Then I subtracted S from both sides
P x S - S = - C
Then multiply both sides by (-1) to make C positive ----- I think this is where I went wrong
-P x (-S) + S = C
When I look at the solution it says the final equation is:
S - P x S = C
What did I do wrong?