Algebra Examples

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

Step 1

The matrix equation can be written as a set of equations.

$1 = x$

$2 = 2$

$3 = 3$

Step 2

Rewrite the equation as $x = 1$ .

$x = 1$