Hi!
We will solve this like this:
400 - 2*a = 232 where a is your age
400 - 232 = 2*a
2*a = 168
a = 168/2
a = 84
You are 84 years old.
Hope this helps!
Answer:
You are 84
Explanation:
a = age
400 - 2a = 232
subtract 400 from each side
400 -2a -400 = 232-400
-2a = -168
divide by -2
-2a/-2 = -168/-2
a =84
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