Precalculus Examples

$7 x - 3 x + (- 3 x) = 14$

Step 1

Subtract

$3 x$ from

$7 x$ .

$4 x - 3 x = 14$

Step 2

Subtract

$3 x$ from

$4 x$ .

$x = 14$

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