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Find number abc

If 32b5c + c2a3a = aab5c9 find number abc. Multiple solutions may exist.

Correct answers: 59

The first user who solved this task is Linda Tate Young.

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Serving Two Masters

A Mormon acquaintance once pushed Mark Twain into an argument on the issue of polygamy. After long and tedious expositions justifying the practice, the Mormon demanded that Twain cite any passage of scripture expressly forbidding polygamy."Nothing easier," Twain replied. "No man can serve two masters."

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Municipal fire alarm system

In 1852, the first municipal electric fire alarm system using call boxes with automatic signaling indicating a fire's location was placed into operation in Boston. It proved very effective in saving lives and avoiding great loss of property resulting from fire. (As recently as 16 Dec 1835, a great fire in New York City had resulted in the demolition of 600 buildings, at a loss of $20 million.) The success of Boston's fire alarm system was soon apparent, and the system spread across the United States and Canada. The inventors, William Channing and Moses Farmer, received a U.S. patent on their system on 19 May 1857 (No. 17,355). Their original 28-page proposal was given to the mayor of Boston on 27 Mar 1851 and construction began 7 Sep 1851.«

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