 | Nathaniel Hammond - 1742 - 362 sider
...Queftion contains four Equations, and there JD are four unknown Quantities in each Equation : Then find the Value of one of the unknown Quantities in one of the given Equations, and for that unknown Quantity in the other three Equations write this Value of it,... | |
 | Nathaniel Hammond - 1772 - 362 sider
...the Queftion1 contains four Equations, and y V there are four unknown Quantities in each Equation ; find the Value of one of the unknown Quantities in one of the given Equations, and for that unknown Quantity in the other three Equations write this Value of it,... | |
 | Charles Hutton - 1812 - 620 sider
...equation, to be reduced by the rules for a single equation. 2. Or, as in the 3d rule of the same problem, find the value of one of the unknown quantities in one of the equations only ; then substitute this value instead of it in the other equations ; which gives a new set of equations... | |
 | Jeremiah Day - 1814 - 304 sider
...only one unknown quantity. Hence, 326. RULE II. To exterminate an unknown quantity, Find the valve of one of the unknown quantities, in one, of the equations ; and then, in the other equation, SUBSTITUTE thit value, for the unknown quantity itself. -Prob. 4. A privateer... | |
 | Jeremiah Day - 1820 - 352 sider
...which contains only one unknown quantity. Hence, 326. Rule II. To exterminate an unknown quantity, FIND THE VALUE OF ONE OF THE UNKNOWN QUANTITIES, IN ONE OF THE EQUATIONS ; and then, in the other EQUATION. SUBSTITUTE THIS VALUE, FOR THE UNKNOWN QUANTITY ITSELF. Prob. 4. A privateer... | |
 | Charles Hutton - 1822 - 616 sider
...equation, to be reduced by the rules for a single equation. 2. Or, as in the 2d rule of the same problem, find the value of one of the unknown quantities in one of the equation* only; then substitute this value instead of it in the other equations ; which gives a new... | |
 | James Mitchell - 1823 - 666 sider
...one unknown quantity, the value of which mast be found by the proper rnles, as above referred to. 2. Find the value of one of the unknown quantities in one of the equations m terms of the other quantities ; then substitute this value for that quantity in all the IH her e(l... | |
 | Jeremiah Day - 1827 - 352 sider
...which contains only one unknown quantity. Hence, 326. Rule II. To exterminate an unknown quantity, FIND THE VALUE OF ONE OF THE UNKNOWN QUANTITIES, IN ONE OF THE EQUATIONS; and then in the other EQUATION, SUBSTITUTE THIS VALUE FOR THE UNKNOWN QUANTITY ITSELF. Prob. 4. A privateer... | |
 | Charles Hutton - 1831 - 632 sider
...reduced by the rules for a single equation. 2. Or, as in the 2d rule of the same problem, find i.he value of one of the unknown quantities in one of the equations only ; then substitute this value instead of it in the other equations ; which gives a new set of equations... | |
 | Bourdon (M., Louis Pierre Marie) - 1831 - 446 sider
...principal methods of eliminations. The first, called the method by substitution, consists in finding"the value of one of the unknown quantities in one of the equations, as if the other unknown quantities were already determined, and in substituting this value in the other... | |
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Elimination by Substitution consists in finding the value of one of the unknown quantities in one of the equations, in terms of the other unknown quantity and known terms, and substituting this, instead of the quantity, in the other equation. 
