Algebra Examples

$\frac{4 (3 h - 6)}{1 + h}$ ; $h = - 2$

Step 1

Replace the variable $h$ with $- 2$ in the expression.

$\frac{4 (3 (- 2) - 6)}{1 - 2}$

Step 2

Remove parentheses.

$\frac{4 (3 (- 2) - 6)}{1 - 2}$

Step 3

Simplify the numerator.

Tap for more steps...

Step 3.1

Multiply $3$ by $- 2$ .

$\frac{4 (- 6 - 6)}{1 - 2}$

Step 3.2

Subtract $6$ from $- 6$ .

$\frac{4 \cdot - 12}{1 - 2}$

Step 4

Simplify the expression.

Tap for more steps...

Step 4.1

Subtract $2$ from $1$ .

$\frac{4 \cdot - 12}{- 1}$

Step 4.2

Multiply $4$ by $- 12$ .

$\frac{- 48}{- 1}$

Step 4.3

Divide $- 48$ by $- 1$ .

$48$