Question #ef32c

1 Answer
Nov 19, 2016

Answer:

#a = c - b# using the subtraction operation.

Explanation:

First let's have #a# represent the age of the Eiffel tower or what we are trying to calculate.

Then let #c# represent the current year.

Then let #b# represent the year the Eiffel Tower was built.

We can then write and equation to calculate the age of the Eiffel Tower:

#a = c - b# using the subtraction operation.