Precalculus Examples

$x - 3 y + 3 z = - 4$ , $2 x + 3 y - z = 15$ , $4 x - 3 y - z = 19$

Step 1

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

Cannot create equation.

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