Answer:
b. (2,0)
Step-by-step explanation:
To find which ordered pair is a solution, we have to replace then into the equation, and the result has to be an identity, that is, 0 = 0.
Equation:
Option a:
, so
Not an identity, so this ordered pair is not a solution.
Option b:
, so
Identity, and thus, the correct answer is given by option b.