Answer:
Ethan is 33 and Evan is 10.
Explanation:
Givens
We are given that Ethan is 23 years older than Evan.
We are also given that the sum of their ages is 43.
We are told to find the ages of both Ethan and Evan.
Solve
First, create a system of equations.
Then, substitute the value for x from the second equation into the first equation:
Finally, substitute 10 as y into the second equation:
Final Answer
Therefore, Ethan is 33 and Evan is 10.