How many solutions can be found for the equation 5r + 10 − 5r = 10? Zero
One
Two
Infinitely many
+23247 Attempting to solve this:
5r + 10 - 5r = 10
Since the 5r terms cancel, we are left with 10 = 10, a statement that is never false.
No matter what number you put into the original equation, the left side will equal the right side.
An infinite number of answer work.
