Algebra Examples

$4^{x} - 11 = 3.2 x + 13$

Step 1

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

$x \approx - 7.49999046, \frac{5}{2}$

Step 2

The result can be shown in multiple forms.

Exact Form:

$x \approx - 7.49999046, \frac{5}{2}$

Decimal Form:

$x \approx - 7.49999046, 2.5$

Mixed Number Form:

$x \approx - 7.49999046, 2 \frac{1}{2}$

Step 3