Algebra Examples

$1 - {(\frac{2}{3})}^{x} = - 6$

Step 1

Apply the product rule to $\frac{2}{3}$ .

$1 - \frac{2^{x}}{3^{x}} = - 6$

Step 2

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

$x \approx - 4.79920493$

Step 3