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Matemática discreta Ejemplos
, ,
Paso 1
Paso 1.1
Reordena y .
Paso 1.2
Mueve todos los términos que contengan las variables al lado izquierdo de la ecuación
Paso 1.2.1
Resta de ambos lados de la ecuación.
Paso 1.2.2
Suma a ambos lados de la ecuación.
Paso 2
Write the system as a matrix.
Paso 3
Paso 3.1
Swap with to put a nonzero entry at .
Paso 3.2
Multiply each element of by to make the entry at a .
Paso 3.2.1
Multiply each element of by to make the entry at a .
Paso 3.2.2
Simplifica .
Paso 3.3
Perform the row operation to make the entry at a .
Paso 3.3.1
Perform the row operation to make the entry at a .
Paso 3.3.2
Simplifica .
Paso 3.4
Swap with to put a nonzero entry at .
Paso 3.5
Multiply each element of by to make the entry at a .
Paso 3.5.1
Multiply each element of by to make the entry at a .
Paso 3.5.2
Simplifica .
Paso 3.6
Perform the row operation to make the entry at a .
Paso 3.6.1
Perform the row operation to make the entry at a .
Paso 3.6.2
Simplifica .
Paso 3.7
Perform the row operation to make the entry at a .
Paso 3.7.1
Perform the row operation to make the entry at a .
Paso 3.7.2
Simplifica .
Paso 4
Use the result matrix to declare the final solution to the system of equations.
Paso 5
The solution is the set of ordered pairs that make the system true.