Lineare Algebra Beispiele

X = [\begin{array}{c} 1 & 2 \\ 3 & 2 \end{array}] x + [\begin{array}{c} 1 \\ - 1 \end{array}]

$X = [\begin{array}{c} 1 & 2 \\ 3 & 2 \end{array}] x + [\begin{array}{c} 1 \\ - 1 \end{array}]$

Schritt 1

Stelle die Faktoren in

X = [\begin{array}{c} 1 & 2 \\ 3 & 2 \end{array}] x + [\begin{array}{c} 1 \\ - 1 \end{array}]

$X = [\begin{array}{c} 1 & 2 \\ 3 & 2 \end{array}] x + [\begin{array}{c} 1 \\ - 1 \end{array}]$ um.

X = x [\begin{array}{c} 1 & 2 \\ 3 & 2 \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]

$X = x [\begin{array}{c} 1 & 2 \\ 3 & 2 \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]$

Schritt 2

Vereinfache jeden Term.

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Schritt 2.1

Multipliziere

x

$x$ mit jedem Element der Matrix.

X = [\begin{array}{c} x \cdot 1 & x \cdot 2 \\ x \cdot 3 & x \cdot 2 \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]

$X = [\begin{array}{c} x \cdot 1 & x \cdot 2 \\ x \cdot 3 & x \cdot 2 \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]$

Schritt 2.2

Vereinfache jedes Element der Matrix.

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Schritt 2.2.1

Mutltipliziere

x

$x$ mit

1

$1$ .

X = [\begin{array}{c} x & x \cdot 2 \\ x \cdot 3 & x \cdot 2 \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]

$X = [\begin{array}{c} x & x \cdot 2 \\ x \cdot 3 & x \cdot 2 \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]$

Schritt 2.2.2

Bringe

2

$2$ auf die linke Seite von

x

$x$ .

X = [\begin{array}{c} x & 2 x \\ x \cdot 3 & x \cdot 2 \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]

$X = [\begin{array}{c} x & 2 x \\ x \cdot 3 & x \cdot 2 \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]$

Schritt 2.2.3

Bringe

3

$3$ auf die linke Seite von

x

$x$ .

X = [\begin{array}{c} x & 2 x \\ 3 x & x \cdot 2 \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]

$X = [\begin{array}{c} x & 2 x \\ 3 x & x \cdot 2 \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]$

Schritt 2.2.4

Bringe

2

$2$ auf die linke Seite von

x

$x$ .

X = [\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]

$X = [\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]$

X = [\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]

$X = [\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]$

X = [\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]

$X = [\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}] + [\begin{array}{c} 1 \\ - 1 \end{array}]$

Schritt 3

Move all terms containing a variable to the left side.

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Schritt 3.1

Subtrahiere

[\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}]

$[\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}]$ von beiden Seiten der Gleichung.

X - [\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}] = [\begin{array}{c} 1 \\ - 1 \end{array}]

$X - [\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}] = [\begin{array}{c} 1 \\ - 1 \end{array}]$

X - [\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}] = [\begin{array}{c} 1 \\ - 1 \end{array}]

$X - [\begin{array}{c} x & 2 x \\ 3 x & 2 x \end{array}] = [\begin{array}{c} 1 \\ - 1 \end{array}]$