The equation Regan can use to find the tortoise's age is:
t = 48 + 12
Simplifying, we have:
t = 60
Therefore, the tortoise is currently 60 years old.
or
Regan's grandfather has a very old pet tortoise. He told Regan that the tortoise was 48 years old when she was born 12 years ago. Regan is amazed and wants to know how old the tortoise is now.
Which equation can Regan use to find the tortoise's age t?
Solve this equation for t to find the tortoise's age.
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