Algebra Examples

${(- 3 x + 18)}^{\frac{1}{2}} = x$

Step 1

Subtract $x$ from both sides of the equation.

${(- 3 x + 18)}^{\frac{1}{2}} - x = 0$

Step 2

Graph each side of the equation. The solution is the x-value of the point of intersection.

$x = 3$

Step 3