Find number abc
If 9a76b + ba769 = acb5bc find number abc. Multiple solutions may exist.Correct answers: 29
The first user who solved this task is Nílton Corrêa de Sousa.
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Joseph LockeDied 18 Sep 1860 at age 55 (born 9 Aug 1805).English civil engineer who build many significant early main-line railways. In 1823, he began learning his trade while surveying railways and working with Robert Stephenson at his locomotive factory. Within three years, Locke became a railway construction engineer under George Stephenson, and by 1835 was a Chief Engineer building the Grand Junction Railway. Locke put double-headed rails into use that were secured in chairs on wooden sleepers. These developed into the standard bullhead track used for a century afterwards for railways throughout Britain. In addition to a number of main lines in England, he undertook engineering for several early main lines in France. In 1847, he won election to serve as Member of Parliament for Honiton.« |