Algebra Examples

$9 - \frac{8}{S}$ when $S = 4$

Step 1

Replace the variable $S$ with $4$ in the expression.

$9 - \frac{8}{4}$

Step 2

Simplify each term.

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Step 2.1

Divide $8$ by $4$ .

$9 - 1 \cdot 2$

Step 2.2

Multiply $- 1$ by $2$ .

$9 - 2$

Step 3

Subtract $2$ from $9$ .

$7$