Algebra Examples

$f (7) = - 4 (7) - 3$

Step 1

Multiply $- 4$ by $7$ .

$f (7) = - 28 - 3$

Step 2

Subtract $3$ from $- 28$ .

$f (7) = - 31$

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