Asked by hoi
7r-7=2r+18 im so confused please help
Answers
Answered by
oobleck
You want to get r all by itself.
7r-7=2r+18
So add 7 to both sides and you have
7r = 2r + 25
Now subtract 2r from both sides to get
5r = 25
Now divide by 5.
r = 5
7r-7=2r+18
So add 7 to both sides and you have
7r = 2r + 25
Now subtract 2r from both sides to get
5r = 25
Now divide by 5.
r = 5
There are no AI answers yet. The ability to request AI answers is coming soon!