Precalculus Examples

$4 x - 5 y + z = 7$ , $x + y = 5$

Step 1

Nothing further can be done with this topic. Please check the expression entered or try another topic.

$4 x - 5 y + z = 7, x + y = 5$

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