 | Charles Vyse - Arithmetic - 1785 - 350 pages
...EXTERMINATION of UNKNOWN QUANTITIES ; or, the REDUCTION of two or more EQUATIONS to a Single One. RULE. 1. Obferve which of all your unknown Quantities is the...of that Quantity be found in each Equation, (by the Rules already given) looking upon all the Reft as known ; let the Values thus found he put equal to... | |
 | Paul Deighan - Arithmetic - 1804 - 504 pages
...Reduftion of two or more equations to a Jingle one. OBSERVE which of all the unknown quantities is lead involved, and let the value of that quantity be found in each equation by the rules already given, looking upon all the reft as known ; let the values thus found be put equal to... | |
 | Charles Vyse - Arithmetic - 1806 - 342 pages
...more EQUATIONS to a single One. RULE. 1. Observe which of all your unknown Quantities is the least involved, and let the Value of that Quantity be found in each Equation by the Rules already given), looking upon all the Rest as known : let the Values thus found be put equal to... | |
 | Charles Vyse - Arithmetic - 1815 - 340 pages
...more EQUATIONS to a single one. RULE. 1. Observe which of all your unknown quantities is the least .involved, and let the value of that quantity be found in each equation (by the rules already given), looking upon all the rest as known : let the values thus found be put equal to... | |
 | Thomas Simpson - Algebra - 1821 - 426 pages
...the following are the most general. 1°. Observe which, of all your unknown quantities, is the least involved, and let the value of that quantity be found...the methods already explained} looking upon all the rest as known; let the values thus found be put equal to each other, (for they are equal, because they... | |
 | Silas Totten - Algebra - 1836 - 360 pages
...unknown quantities are determined* • 4 RULE II. Observe which of the unknown quantities is least involved, and let the value of that quantity be found in each equation, by considering the rest as known. Let the values thus found be put equal to each other, and new equations... | |
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RULE. 1. Observe which of all your unknown Quantities is the least involved, and let the Value of that Quantity be found in each Equation by the Rules already given), looking upon all the Rest as known : let the Values thus found be put equal to each... 