Answer:
r=7
Step-by-step explanation:
5r-7=2r+14
add sevento both sides
5r=2r+21
Subtract 2r from both sides.
3r=21
divide both sides by 3
the unit rate is 3
So calculate the negative answers and turn them into absolute value. Then put them in order.
State you answer in the simplest form
50 degrees
PLZ MARK BRAINLIEST
