Algebra Examples

$y = x^{2} + 2 x - 1$ $y - 3 x = 5$

Step 1

Add $3 x$ to both sides of the equation.

$y = 5 + 3 x$

$y = x^{2} + 2 x - 1$

Step 2

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

$(3, 14)$

$(- 2, - 1)$

Step 3