Precalculus Examples

$3 x + 3 y - 2 z = - 1$ , $2 x - y + z = 2$ , $x - 5 y + 4 = 3$

Step 1

Since there is more than one variable, the equation cannot be formed.

Cannot create equation.

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$