Algebra Examples

$f (7) = - 5 (7) - 1$

Step 1

Multiply $- 5$ by $7$ .

$f (7) = - 35 - 1$

Step 2

Subtract $1$ from $- 35$ .

$f (7) = - 36$

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