Please help me with this question!
Alexa is y years old. Nate is 22 years old, and Alexa is one-half Nate’s age.

Which equation shows an equality between two different ways of expressing Nate’s age?

A) 22 = 2y
B) 22 = 2 + y
C) 22 = 1/2 y
D) 22 = y^2

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