One can encrypt numbers as strings of letters by applying a substitution cipher. For example, the...

One can encrypt numbers as strings of letters by applying a substitution cipher.

For example, the substitution 0 <-> F, 1 <-> G, 2 <-> D, 3 <-> Z, would encrypt the number 30231 as the string of letters ZFDZG.

Decipher the following encrypted equation involving three numbers: AB + BC + ACA = BCB.

(You may need to use the fact that our usual numbers are represented in base 10, for example, the number 838 is represented with digits 8, 3, 8, since 838 = 8 * (100) + 3 * (10) + 8.

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Colby Messinger answered 2 years ago

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