The method is the same.
The correct spelling is "algorithm" (a method of expressing and solving equations).
The solution is the coordinates of the point where the graphs of the equations intersect.
Substitution is a way to solve without graphing, and sometimes there are equations that are impossible or very difficult to graph that are easier to just substitute. Mostly though, it is a way to solve if you have no calculator or cannot use one (for a test or worksheet).
The graphical method is a method used to solve algebraical problems by using graphs.
It is called solving by elimination.
putang ina nyu
The method is the same.
The method is exactly the same.
Equations = the method
Graph both equations on the same graph. Where they intersect is the solution to the system of equations
The elimination method and the substitutionmethod.
The correct spelling is "algorithm" (a method of expressing and solving equations).
A method for solving a system of linear equations; like terms in equations are added or subtracted together to eliminate all variables except one; The values of that variable is then used to find the values of other variables in the system. :)
In systems of equations, the graphing method is solving x and y by graphing out the two equations. x and y being the coordinates of the two line's intersection.
In general, a system of non-linear equations cannot be solved by substitutions.
The solution is the coordinates of the point where the graphs of the equations intersect.