Answer:
Infinitely many solutions. Each real number is a solution of this equation.
Step-by-step explanation:
-5 + (-5r) + 10 = -5r + 5
5 - 5r = -5r + 5 add 5r to both sides
5 = 5 TRUE
Infinite solutions.
−5+(−5r)+10 =-5r+5
Combine like terms
-5r +5 = -5r+5
Add 5r to each side
-5r+5r +5 = -5r+5r+5
5 = 5
This is a true statement, so the equation has infinite solutions.
If we got a false statement, then there would be no solutions.
