Algebra Examples

$y = - 3 x - 7$ $y = x + 9$

Step 1

Create a graph to locate the intersection of the equations. The intersection of the system of equations is the solution.

$(- 4, 5)$

Step 2

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