### Brain Teasers

# Mad Ade's Letter Math

Cryptography
In Cryptography teasers, a phrase or expressions has been encoded in some way (frequently by replacing letters with other letters). You need to figure out the encoding method and then decode the message to find the answer.

Substitute digits (0-9) for the letters to make the following addition true.

MAINTAIN + INTERNET = FIREWALL

Replace the letters with the appropriate number to make the addition work. Keep in mind that neither the first or last number of each word is a 0 (zero) and if x=4 then all x's are 4 and so on.

MAINTAIN + INTERNET = FIREWALL

Replace the letters with the appropriate number to make the addition work. Keep in mind that neither the first or last number of each word is a 0 (zero) and if x=4 then all x's are 4 and so on.

### Answer

35492549 + 49267962= 84760511W=0, L=1, T=2, M=3, I=4, A=5, E=6, R=7, F=8, N=9

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## Comments

it took me an hour 2 resolve this one. start with the N=9, W=0, and then everythg gets solved on its own

HeHee, very math-class type We do those at school, so it was quite simple Great job with it, i'm off to see the other 4

Hmmm, this might be completly wrong, but in my opinion, shouldnt this be in letter-equations?

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